11621634362 has 32 divisors (see below), whose sum is σ = 19313840784. Its totient is φ = 5209920000.

The previous prime is 11621634341. The next prime is 11621634371. The reversal of 11621634362 is 26343612611.

It can be written as a sum of positive squares in 8 ways, for example, as 7371767881 + 4249866481 = 85859^2 + 65191^2 .

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, 568112 + ... + 588212.

Almost surely, 2^11621634362 is an apocalyptic number.

11621634362 is a deficient number, since it is larger than the sum of its proper divisors (7692206422).

11621634362 is a wasteful number, since it uses less digits than its factorization.

11621634362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20754.

The product of its digits is 31104, while the sum is 35.

The spelling of 11621634362 in words is "eleven billion, six hundred twenty-one million, six hundred thirty-four thousand, three hundred sixty-two".