42867545357 has 32 divisors (see below), whose sum is σ = 53401420800. Its totient is φ = 33505579008.

The previous prime is 42867545323. The next prime is 42867545393. The reversal of 42867545357 is 75354576824.

It is a cyclic number.

It is not a de Polignac number, because 42867545357 - 2¹⁴ = 42867528973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42867545557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13742444 + ... + 13745562.

It is an arithmetic number, because the mean of its divisors is an integer number (1668794400).

Almost surely, 2^42867545357 is an apocalyptic number.

It is an amenable number.

42867545357 is a deficient number, since it is larger than the sum of its proper divisors (10533875443).

42867545357 is a wasteful number, since it uses less digits than its factorization.

42867545357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4925.

The product of its digits is 28224000, while the sum is 56.

The spelling of 42867545357 in words is "forty-two billion, eight hundred sixty-seven million, five hundred forty-five thousand, three hundred fifty-seven".