401423310401386 has 128 divisors (see below), whose sum is σ = 777165497450496. Its totient is φ = 151241628003840.

The previous prime is 401423310401353. The next prime is 401423310401429. The reversal of 401423310401386 is 683104013324104.

It is a super-2 number, since 2×401423310401386² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 389974461 + ... + 391002463.

It is an arithmetic number, because the mean of its divisors is an integer number (6071605448832).

Almost surely, 2^{401423310401386} is an apocalyptic number.

401423310401386 is a deficient number, since it is larger than the sum of its proper divisors (375742187049110).

401423310401386 is a wasteful number, since it uses less digits than its factorization.

401423310401386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029156.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 401423310401386 in words is "four hundred one trillion, four hundred twenty-three billion, three hundred ten million, four hundred one thousand, three hundred eighty-six".