240053655000431 has 4 divisors (see below), whose sum is σ = 240062845794000. Its totient is φ = 240044464206864.

The previous prime is 240053655000407. The next prime is 240053655000433. The reversal of 240053655000431 is 134000556350042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240053655000431 - 2³⁸ = 239778777093487 is a prime.

It is a super-2 number, since 2×240053655000431² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240053655000433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4595357606 + ... + 4595409843.

It is an arithmetic number, because the mean of its divisors is an integer number (60015711448500).

Almost surely, 2^{240053655000431} is an apocalyptic number.

240053655000431 is a deficient number, since it is larger than the sum of its proper divisors (9190793569).

240053655000431 is an equidigital number, since it uses as much as digits as its factorization.

240053655000431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9190793568.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 240053655000431 in words is "two hundred forty trillion, fifty-three billion, six hundred fifty-five million, four hundred thirty-one", and thus it is an aban number.