235457378111472 has 40 divisors (see below), whose sum is σ = 663561701952000. Its totient is φ = 71350720639680.

The previous prime is 235457378111387. The next prime is 235457378111479. The reversal of 235457378111472 is 274111873754532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235457378111479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222971001472 + ... + 222971002527.

It is an arithmetic number, because the mean of its divisors is an integer number (16589042548800).

Almost surely, 2^{235457378111472} is an apocalyptic number.

235457378111472 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

235457378111472 is an abundant number, since it is smaller than the sum of its proper divisors (428104323840528).

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

235457378111472 is a wasteful number, since it uses less digits than its factorization.

235457378111472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445942004021 (or 445942004015 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 60.

The spelling of 235457378111472 in words is "two hundred thirty-five trillion, four hundred fifty-seven billion, three hundred seventy-eight million, one hundred eleven thousand, four hundred seventy-two".