235152422542 has 4 divisors (see below), whose sum is σ = 352728633816. Its totient is φ = 117576211270.

The previous prime is 235152422459. The next prime is 235152422543. The reversal of 235152422542 is 245224251532.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235152422543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58788105634 + ... + 58788105637.

It is an arithmetic number, because the mean of its divisors is an integer number (88182158454).

Almost surely, 2^235152422542 is an apocalyptic number.

235152422542 is a deficient number, since it is larger than the sum of its proper divisors (117576211274).

235152422542 is a wasteful number, since it uses less digits than its factorization.

235152422542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117576211273.

The product of its digits is 192000, while the sum is 37.

The spelling of 235152422542 in words is "two hundred thirty-five billion, one hundred fifty-two million, four hundred twenty-two thousand, five hundred forty-two".