2263674657432 has 64 divisors (see below), whose sum is σ = 5882077036800. Its totient is φ = 725086131840.

The previous prime is 2263674657421. The next prime is 2263674657437. The reversal of 2263674657432 is 2347564763622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263674657437) 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 15 ways as a sum of consecutive naturals, for example, 7560268 + ... + 7853979.

It is an arithmetic number, because the mean of its divisors is an integer number (91907453700).

Almost surely, 2^{2263674657432} is an apocalyptic number.

It is an amenable number.

2263674657432 is an abundant number, since it is smaller than the sum of its proper divisors (3618402379368).

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

2263674657432 is a wasteful number, since it uses less digits than its factorization.

2263674657432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15414496 (or 15414492 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 57.

The spelling of 2263674657432 in words is "two trillion, two hundred sixty-three billion, six hundred seventy-four million, six hundred fifty-seven thousand, four hundred thirty-two".