1354354250424 has 128 divisors (see below), whose sum is σ = 3910204108800. Its totient is φ = 382900838400.

The previous prime is 1354354250351. The next prime is 1354354250461. The reversal of 1354354250424 is 4240524534531.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29824024 + ... + 29869400.

It is an arithmetic number, because the mean of its divisors is an integer number (30548469600).

Almost surely, 2^{1354354250424} is an apocalyptic number.

1354354250424 is a gapful number since it is divisible by the number (14) 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 1354354250424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1955102054400).

1354354250424 is an abundant number, since it is smaller than the sum of its proper divisors (2555849858376).

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

1354354250424 is a wasteful number, since it uses less digits than its factorization.

1354354250424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47253 (or 47249 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 1354354250424 its reverse (4240524534531), we get a palindrome (5594878784955).

The spelling of 1354354250424 in words is "one trillion, three hundred fifty-four billion, three hundred fifty-four million, two hundred fifty thousand, four hundred twenty-four".