1454153155400 has 192 divisors, whose sum is σ = 3920084812800. Its totient is φ = 496087200000.

The previous prime is 1454153155333. The next prime is 1454153155439. The reversal of 1454153155400 is 45513514541.

It is a super-2 number, since 2×1454153155400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4136525 + ... + 4474275.

It is an arithmetic number, because the mean of its divisors is an integer number (20417108400).

Almost surely, 2^{1454153155400} is an apocalyptic number.

1454153155400 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 1454153155400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1960042406400).

1454153155400 is an abundant number, since it is smaller than the sum of its proper divisors (2465931657400).

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

1454153155400 is a wasteful number, since it uses less digits than its factorization.

1454153155400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337900 (or 337891 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 1454153155400 its reverse (45513514541), we get a palindrome (1499666669941).

The spelling of 1454153155400 in words is "one trillion, four hundred fifty-four billion, one hundred fifty-three million, one hundred fifty-five thousand, four hundred".