401618574070 has 24 divisors (see below), whose sum is σ = 840940117344. Its totient is φ = 137697796656.

The previous prime is 401618574037. The next prime is 401618574103. The reversal of 401618574070 is 70475816104.

It is an interprime number because it is at equal distance from previous prime (401618574037) and next prime (401618574103).

It is a super-2 number, since 2×401618574070² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409814382 + ... + 409815361.

It is an arithmetic number, because the mean of its divisors is an integer number (35039171556).

Almost surely, 2^401618574070 is an apocalyptic number.

401618574070 is an abundant number, since it is smaller than the sum of its proper divisors (439321543274).

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

401618574070 is a wasteful number, since it uses less digits than its factorization.

401618574070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819629764 (or 819629757 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The spelling of 401618574070 in words is "four hundred one billion, six hundred eighteen million, five hundred seventy-four thousand, seventy".