701107851642 has 32 divisors (see below), whose sum is σ = 1539433128384. Its totient is φ = 211103692800.

The previous prime is 701107851599. The next prime is 701107851659. The reversal of 701107851642 is 246158701107.

701107851642 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 701107851594 and 701107851603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33820359 + ... + 33841082.

It is an arithmetic number, because the mean of its divisors is an integer number (48107285262).

Almost surely, 2^701107851642 is an apocalyptic number.

701107851642 is an abundant number, since it is smaller than the sum of its proper divisors (838325276742).

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

701107851642 is a wasteful number, since it uses less digits than its factorization.

701107851642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67661614.

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 701107851642 in words is "seven hundred one billion, one hundred seven million, eight hundred fifty-one thousand, six hundred forty-two".