34945619446 has 16 divisors (see below), whose sum is σ = 54085622976. Its totient is φ = 16924743936.

The previous prime is 34945619419. The next prime is 34945619447. The reversal of 34945619446 is 64491654943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34945619447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1907181 + ... + 1925416.

It is an arithmetic number, because the mean of its divisors is an integer number (3380351436).

Almost surely, 2^34945619446 is an apocalyptic number.

34945619446 is a deficient number, since it is larger than the sum of its proper divisors (19140003530).

34945619446 is a wasteful number, since it uses less digits than its factorization.

34945619446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832743.

The product of its digits is 11197440, while the sum is 55.

The spelling of 34945619446 in words is "thirty-four billion, nine hundred forty-five million, six hundred nineteen thousand, four hundred forty-six".