42875677268240 has 80 divisors (see below), whose sum is σ = 102006507290688. Its totient is φ = 16751053014528.

The previous prime is 42875677268227. The next prime is 42875677268287. The reversal of 42875677268240 is 4286277657824.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192539042 + ... + 192761598.

Almost surely, 2^{42875677268240} is an apocalyptic number.

42875677268240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42875677268240 is an abundant number, since it is smaller than the sum of its proper divisors (59130830022448).

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

42875677268240 is a wasteful number, since it uses less digits than its factorization.

42875677268240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278616 (or 278610 counting only the distinct ones).

The product of its (nonzero) digits is 505774080, while the sum is 68.

The spelling of 42875677268240 in words is "forty-two trillion, eight hundred seventy-five billion, six hundred seventy-seven million, two hundred sixty-eight thousand, two hundred forty".