37134472738 has 16 divisors (see below), whose sum is σ = 61497618336. Its totient is φ = 16675939840.

The previous prime is 37134472717. The next prime is 37134472741. The reversal of 37134472738 is 83727443173.

It is a junction number, because it is equal to n+sod(n) for n = 37134472691 and 37134472700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10166431 + ... + 10170082.

It is an arithmetic number, because the mean of its divisors is an integer number (3843601146).

Almost surely, 2^37134472738 is an apocalyptic number.

37134472738 is a deficient number, since it is larger than the sum of its proper divisors (24363145598).

37134472738 is a wasteful number, since it uses less digits than its factorization.

37134472738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20336609.

The product of its digits is 2370816, while the sum is 49.

The spelling of 37134472738 in words is "thirty-seven billion, one hundred thirty-four million, four hundred seventy-two thousand, seven hundred thirty-eight".