906111354869 has 16 divisors (see below), whose sum is σ = 1038222286848. Its totient is φ = 774668431152.

The previous prime is 906111354847. The next prime is 906111354881. The reversal of 906111354869 is 968453111609.

It is not a de Polignac number, because 906111354869 - 2¹² = 906111350773 is a prime.

It is a super-2 number, since 2×906111354869² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 906111354869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906111354829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7938884 + ... + 8052210.

It is an arithmetic number, because the mean of its divisors is an integer number (64888892928).

Almost surely, 2^906111354869 is an apocalyptic number.

It is an amenable number.

906111354869 is a deficient number, since it is larger than the sum of its proper divisors (132110931979).

906111354869 is a wasteful number, since it uses less digits than its factorization.

906111354869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116264.

The product of its (nonzero) digits is 1399680, while the sum is 53.

The spelling of 906111354869 in words is "nine hundred six billion, one hundred eleven million, three hundred fifty-four thousand, eight hundred sixty-nine".