232540121223396 has 84 divisors (see below), whose sum is σ = 697301378654272. Its totient is φ = 66440034629424.

The previous prime is 232540121223379. The next prime is 232540121223427. The reversal of 232540121223396 is 693322121045232.

232540121223396 is a `hidden beast` number, since 2 + 3 + 2 + 5 + 40 + 1 + 212 + 2 + 3 + 396 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5696141680 + ... + 5696182503.

Almost surely, 2^{232540121223396} is an apocalyptic number.

It is an amenable number.

232540121223396 is an abundant number, since it is smaller than the sum of its proper divisors (464761257430876).

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

232540121223396 is a wasteful number, since it uses less digits than its factorization.

232540121223396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11392324212 (or 11392324195 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 232540121223396 in words is "two hundred thirty-two trillion, five hundred forty billion, one hundred twenty-one million, two hundred twenty-three thousand, three hundred ninety-six".