40888070352 has 70 divisors (see below), whose sum is σ = 118776653202. Its totient is φ = 13629352896.

The previous prime is 40888070339. The next prime is 40888070381. The reversal of 40888070352 is 25307088804.

It can be written as a sum of positive squares in only one way, i.e., 33828037776 + 7060032576 = 183924^2 + 84024^2 .

It is a super-4 number, since 4×40888070352⁴ (a number of 44 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 40888070298 and 40888070307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1741083 + ... + 1764410.

Almost surely, 2^40888070352 is an apocalyptic number.

It is an amenable number.

40888070352 is an abundant number, since it is smaller than the sum of its proper divisors (77888582850).

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

40888070352 is an equidigital number, since it uses as much as digits as its factorization.

40888070352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3505519 (or 3505498 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 40888070352 in words is "forty billion, eight hundred eighty-eight million, seventy thousand, three hundred fifty-two".