232540242320242 has 32 divisors (see below), whose sum is σ = 368766034715520. Its totient is φ = 109671526661760.

The previous prime is 232540242320237. The next prime is 232540242320251. The reversal of 232540242320242 is 242023242045232.

It is a super-3 number, since 3×232540242320242³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153580708 + ... + 155087440.

It is an arithmetic number, because the mean of its divisors is an integer number (11523938584860).

Almost surely, 2^{232540242320242} is an apocalyptic number.

232540242320242 is a deficient number, since it is larger than the sum of its proper divisors (136225792395278).

232540242320242 is a wasteful number, since it uses less digits than its factorization.

232540242320242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524418.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 232540242320242 its reverse (242023242045232), we get a palindrome (474563484365474).

The spelling of 232540242320242 in words is "two hundred thirty-two trillion, five hundred forty billion, two hundred forty-two million, three hundred twenty thousand, two hundred forty-two".