1401050617705 has 32 divisors (see below), whose sum is σ = 1776632578560. Its totient is φ = 1057725008640.

The previous prime is 1401050617691. The next prime is 1401050617763. The reversal of 1401050617705 is 5077160501041.

It is a happy number.

It is not a de Polignac number, because 1401050617705 - 2¹⁵ = 1401050584937 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30553695 + ... + 30599515.

It is an arithmetic number, because the mean of its divisors is an integer number (55519768080).

Almost surely, 2^{1401050617705} is an apocalyptic number.

It is an amenable number.

1401050617705 is a deficient number, since it is larger than the sum of its proper divisors (375581960855).

1401050617705 is a wasteful number, since it uses less digits than its factorization.

1401050617705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47089.

The product of its (nonzero) digits is 29400, while the sum is 37.

The spelling of 1401050617705 in words is "one trillion, four hundred one billion, fifty million, six hundred seventeen thousand, seven hundred five".