42691460226 has 32 divisors (see below), whose sum is σ = 86135064768. Its totient is φ = 14105441280.

The previous prime is 42691460219. The next prime is 42691460233. The reversal of 42691460226 is 62206419624.

It is an interprime number because it is at equal distance from previous prime (42691460219) and next prime (42691460233).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514621 + ... + 591791.

It is an arithmetic number, because the mean of its divisors is an integer number (2691720774).

Almost surely, 2^42691460226 is an apocalyptic number.

42691460226 is an abundant number, since it is smaller than the sum of its proper divisors (43443604542).

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

42691460226 is a wasteful number, since it uses less digits than its factorization.

42691460226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77986.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 42691460226 in words is "forty-two billion, six hundred ninety-one million, four hundred sixty thousand, two hundred twenty-six".