240053246262140 has 48 divisors (see below), whose sum is σ = 509015546649792. Its totient is φ = 95087289371136.

The previous prime is 240053246262131. The next prime is 240053246262149. The reversal of 240053246262140 is 41262642350042.

It is an interprime number because it is at equal distance from previous prime (240053246262131) and next prime (240053246262149).

It is a super-2 number, since 2×240053246262140² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240053246262149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112941302 + ... + 115047138.

It is an arithmetic number, because the mean of its divisors is an integer number (10604490555204).

Almost surely, 2^{240053246262140} is an apocalyptic number.

240053246262140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240053246262140 is an abundant number, since it is smaller than the sum of its proper divisors (268962300387652).

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

240053246262140 is a wasteful number, since it uses less digits than its factorization.

240053246262140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161286 (or 2161284 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 240053246262140 in words is "two hundred forty trillion, fifty-three billion, two hundred forty-six million, two hundred sixty-two thousand, one hundred forty".