2402256243040 has 24 divisors (see below), whose sum is σ = 5675330374560. Its totient is φ = 960902497152.

The previous prime is 2402256242999. The next prime is 2402256243043. The reversal of 2402256243040 is 403426522042.

It is a junction number, because it is equal to n+sod(n) for n = 2402256242987 and 2402256243005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402256243043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7507050600 + ... + 7507050919.

It is an arithmetic number, because the mean of its divisors is an integer number (236472098940).

Almost surely, 2^{2402256243040} is an apocalyptic number.

2402256243040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2402256243040 is an abundant number, since it is smaller than the sum of its proper divisors (3273074131520).

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

2402256243040 is a wasteful number, since it uses less digits than its factorization.

2402256243040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15014101534 (or 15014101526 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 2402256243040 in words is "two trillion, four hundred two billion, two hundred fifty-six million, two hundred forty-three thousand, forty".