377500140040 has 16 divisors (see below), whose sum is σ = 849375315180. Its totient is φ = 151000056000.

The previous prime is 377500140029. The next prime is 377500140053. The reversal of 377500140040 is 40041005773.

It can be written as a sum of positive squares in 2 ways, for example, as 368310616996 + 9189523044 = 606886^2 + 95862^2 .

It is a super-2 number, since 2×377500140040² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 377500139984 and 377500140011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4718751711 + ... + 4718751790.

Almost surely, 2^377500140040 is an apocalyptic number.

It is an amenable number.

377500140040 is an abundant number, since it is smaller than the sum of its proper divisors (471875175140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377500140040 is a wasteful number, since it uses less digits than its factorization.

377500140040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9437503512 (or 9437503508 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The spelling of 377500140040 in words is "three hundred seventy-seven billion, five hundred million, one hundred forty thousand, forty".