352612034540 has 24 divisors (see below), whose sum is σ = 740498119872. Its totient is φ = 141042366720.

The previous prime is 352612034501. The next prime is 352612034543. The reversal of 352612034540 is 45430216253.

It is a self number, because there is not a number n which added to its sum of digits gives 352612034540.

It is not an unprimeable number, because it can be changed into a prime (352612034543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426397 + ... + 1655243.

It is an arithmetic number, because the mean of its divisors is an integer number (30854088328).

Almost surely, 2^352612034540 is an apocalyptic number.

It is an amenable number.

352612034540 is an abundant number, since it is smaller than the sum of its proper divisors (387886085332).

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

352612034540 is a wasteful number, since it uses less digits than its factorization.

352612034540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305897 (or 305895 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 352612034540 in words is "three hundred fifty-two billion, six hundred twelve million, thirty-four thousand, five hundred forty".