340501135252 has 6 divisors (see below), whose sum is σ = 595876986698. Its totient is φ = 170250567624.

The previous prime is 340501135243. The next prime is 340501135283. The reversal of 340501135252 is 252531105043.

It can be written as a sum of positive squares in only one way, i.e., 305671871376 + 34829263876 = 552876^2 + 186626^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42562641903 + ... + 42562641910.

Almost surely, 2^340501135252 is an apocalyptic number.

It is an amenable number.

340501135252 is a deficient number, since it is larger than the sum of its proper divisors (255375851446).

340501135252 is a wasteful number, since it uses less digits than its factorization.

340501135252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85125283817 (or 85125283815 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 340501135252 in words is "three hundred forty billion, five hundred one million, one hundred thirty-five thousand, two hundred fifty-two".