240157555242050 has 12 divisors (see below), whose sum is σ = 446693052750306. Its totient is φ = 96063022096800.

The previous prime is 240157555241987. The next prime is 240157555242061. The reversal of 240157555242050 is 50242555751042.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 117654784040641 + 122502771201409 = 10846879^2 + 11068097^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 240157555241986 and 240157555242004.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2401575552371 + ... + 2401575552470.

Almost surely, 2^{240157555242050} is an apocalyptic number.

240157555242050 is a deficient number, since it is larger than the sum of its proper divisors (206535497508256).

240157555242050 is a wasteful number, since it uses less digits than its factorization.

240157555242050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803151104853 (or 4803151104848 counting only the distinct ones).

The product of its (nonzero) digits is 2800000, while the sum is 47.

The spelling of 240157555242050 in words is "two hundred forty trillion, one hundred fifty-seven billion, five hundred fifty-five million, two hundred forty-two thousand, fifty".