3431577346954 has 4 divisors (see below), whose sum is σ = 5147366020434. Its totient is φ = 1715788673476.

The previous prime is 3431577346943. The next prime is 3431577346963. The reversal of 3431577346954 is 4596437751343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3423524976729 + 8052370225 = 1850277^2 + 89735^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3431577346892 and 3431577346901.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 857894336737 + ... + 857894336740.

Almost surely, 2^{3431577346954} is an apocalyptic number.

3431577346954 is a deficient number, since it is larger than the sum of its proper divisors (1715788673480).

3431577346954 is a wasteful number, since it uses less digits than its factorization.

3431577346954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715788673479.

The product of its digits is 114307200, while the sum is 61.

The spelling of 3431577346954 in words is "three trillion, four hundred thirty-one billion, five hundred seventy-seven million, three hundred forty-six thousand, nine hundred fifty-four".