1453250334120 has 128 divisors (see below), whose sum is σ = 4706012183040. Its totient is φ = 356893009920.

The previous prime is 1453250334119. The next prime is 1453250334127. The reversal of 1453250334120 is 214330523541.

It is a super-2 number, since 2×1453250334120² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453250334127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 408349 + ... + 1753068.

It is an arithmetic number, because the mean of its divisors is an integer number (36765720180).

Almost surely, 2^{1453250334120} is an apocalyptic number.

1453250334120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1453250334120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2353006091520).

1453250334120 is an abundant number, since it is smaller than the sum of its proper divisors (3252761848920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453250334120 is a wasteful number, since it uses less digits than its factorization.

1453250334120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161875 (or 2161871 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 1453250334120 its reverse (214330523541), we get a palindrome (1667580857661).

The spelling of 1453250334120 in words is "one trillion, four hundred fifty-three billion, two hundred fifty million, three hundred thirty-four thousand, one hundred twenty".