375437432072 has 8 divisors (see below), whose sum is σ = 703945185150. Its totient is φ = 187718716032.

The previous prime is 375437432047. The next prime is 375437432077. The reversal of 375437432072 is 270234734573.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 374722725316 + 714706756 = 612146^2 + 26734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×375437432072² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (375437432077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23464839497 + ... + 23464839512.

Almost surely, 2^375437432072 is an apocalyptic number.

It is an amenable number.

375437432072 is a deficient number, since it is larger than the sum of its proper divisors (328507753078).

375437432072 is a wasteful number, since it uses less digits than its factorization.

375437432072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46929679015 (or 46929679011 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 47.

The spelling of 375437432072 in words is "three hundred seventy-five billion, four hundred thirty-seven million, four hundred thirty-two thousand, seventy-two".