40675629124 has 27 divisors (see below), whose sum is σ = 77089051767. Its totient is φ = 18770947104.

The previous prime is 40675629103. The next prime is 40675629133. The reversal of 40675629124 is 42192657604.

The square root of 40675629124 is 201682.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 65318724 + 40610310400 = 8082^2 + 201520^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5239854 + ... + 5247610.

Almost surely, 2^40675629124 is an apocalyptic number.

40675629124 is the 201682-nd square number.

It is an amenable number.

40675629124 is a deficient number, since it is larger than the sum of its proper divisors (36413422643).

40675629124 is an frugal number, since it uses more digits than its factorization.

40675629124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15544 (or 7772 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 40675629124 in words is "forty billion, six hundred seventy-five million, six hundred twenty-nine thousand, one hundred twenty-four".