374003140240 has 40 divisors (see below), whose sum is σ = 920707733880. Its totient is φ = 140801181696.

The previous prime is 374003140213. The next prime is 374003140271. The reversal of 374003140240 is 42041300473.

It can be written as a sum of positive squares in 4 ways, for example, as 206319442176 + 167683698064 = 454224^2 + 409492^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×374003140240² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 374003140199 and 374003140208.

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, 137499795 + ... + 137502514.

It is an arithmetic number, because the mean of its divisors is an integer number (23017693347).

Almost surely, 2^374003140240 is an apocalyptic number.

It is an amenable number.

374003140240 is an abundant number, since it is smaller than the sum of its proper divisors (546704593640).

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

374003140240 is a wasteful number, since it uses less digits than its factorization.

374003140240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275002339 (or 275002333 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 374003140240 in words is "three hundred seventy-four billion, three million, one hundred forty thousand, two hundred forty".