690422428035 has 48 divisors (see below), whose sum is σ = 1198909820160. Its totient is φ = 367555890240.

The previous prime is 690422428027. The next prime is 690422428049. The reversal of 690422428035 is 530824224096.

It is not a de Polignac number, because 690422428035 - 2³ = 690422428027 is a prime.

It is a super-2 number, since 2×690422428035² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 64963392 + ... + 64974018.

It is an arithmetic number, because the mean of its divisors is an integer number (24977287920).

Almost surely, 2^690422428035 is an apocalyptic number.

690422428035 is a deficient number, since it is larger than the sum of its proper divisors (508487392125).

690422428035 is a wasteful number, since it uses less digits than its factorization.

690422428035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13128 (or 13125 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 690422428035 in words is "six hundred ninety billion, four hundred twenty-two million, four hundred twenty-eight thousand, thirty-five".