242897498174148 has 144 divisors (see below), whose sum is σ = 594441071142912. Its totient is φ = 77175858196800.

The previous prime is 242897498174143. The next prime is 242897498174167. The reversal of 242897498174148 is 841471894798242.

It is not an unprimeable number, because it can be changed into a prime (242897498174143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13282513861 + ... + 13282532147.

It is an arithmetic number, because the mean of its divisors is an integer number (4128062994048).

Almost surely, 2^{242897498174148} is an apocalyptic number.

It is an amenable number.

242897498174148 is an abundant number, since it is smaller than the sum of its proper divisors (351543572968764).

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

242897498174148 is a wasteful number, since it uses less digits than its factorization.

242897498174148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35614 (or 35581 counting only the distinct ones).

The product of its digits is 2080899072, while the sum is 78.

The spelling of 242897498174148 in words is "two hundred forty-two trillion, eight hundred ninety-seven billion, four hundred ninety-eight million, one hundred seventy-four thousand, one hundred forty-eight".