234261073122550 has 48 divisors (see below), whose sum is σ = 436509107879040. Its totient is φ = 93535985903360.

The previous prime is 234261073122523. The next prime is 234261073122553. The reversal of 234261073122550 is 55221370162432.

It is a junction number, because it is equal to n+sod(n) for n = 234261073122497 and 234261073122506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234261073122553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174218907 + ... + 175558393.

It is an arithmetic number, because the mean of its divisors is an integer number (9093939747480).

Almost surely, 2^{234261073122550} is an apocalyptic number.

234261073122550 is a deficient number, since it is larger than the sum of its proper divisors (202248034756490).

234261073122550 is a wasteful number, since it uses less digits than its factorization.

234261073122550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345785 (or 1345780 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 234261073122550 in words is "two hundred thirty-four trillion, two hundred sixty-one billion, seventy-three million, one hundred twenty-two thousand, five hundred fifty".