234105540531 has 8 divisors (see below), whose sum is σ = 312563106240. Its totient is φ = 155859167592.

The previous prime is 234105540481. The next prime is 234105540587. The reversal of 234105540531 is 135045501432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234105540531 - 2⁶ = 234105540467 is a prime.

It is a super-2 number, since 2×234105540531² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234105540492 and 234105540501.

It is not an unprimeable number, because it can be changed into a prime (234105540631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52795605 + ... + 52800038.

It is an arithmetic number, because the mean of its divisors is an integer number (39070388280).

Almost surely, 2^234105540531 is an apocalyptic number.

234105540531 is a deficient number, since it is larger than the sum of its proper divisors (78457565709).

234105540531 is a wasteful number, since it uses less digits than its factorization.

234105540531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105596385.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 234105540531 in words is "two hundred thirty-four billion, one hundred five million, five hundred forty thousand, five hundred thirty-one".