234254431641532 has 24 divisors (see below), whose sum is σ = 414211849822512. Its totient is φ = 115909352592000.

The previous prime is 234254431641493. The next prime is 234254431641563. The reversal of 234254431641532 is 235146134452432.

It is a super-3 number, since 3×234254431641532³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144663394 + ... + 146273737.

It is an arithmetic number, because the mean of its divisors is an integer number (17258827075938).

Almost surely, 2^{234254431641532} is an apocalyptic number.

It is an amenable number.

234254431641532 is a deficient number, since it is larger than the sum of its proper divisors (179957418180980).

234254431641532 is a wasteful number, since it uses less digits than its factorization.

234254431641532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290939229 (or 290939227 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 49.

The spelling of 234254431641532 in words is "two hundred thirty-four trillion, two hundred fifty-four billion, four hundred thirty-one million, six hundred forty-one thousand, five hundred thirty-two".