23234697450 has 48 divisors (see below), whose sum is σ = 64024503360. Its totient is φ = 6195918960.

The previous prime is 23234697433. The next prime is 23234697481. The reversal of 23234697450 is 5479643232.

23234697450 is a `hidden beast` number, since 232 + 346 + 9 + 74 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 23234697396 and 23234697405.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8604094 + ... + 8606793.

It is an arithmetic number, because the mean of its divisors is an integer number (1333843820).

Almost surely, 2^23234697450 is an apocalyptic number.

23234697450 is an abundant number, since it is smaller than the sum of its proper divisors (40789805910).

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

23234697450 is a wasteful number, since it uses less digits than its factorization.

23234697450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17210908 (or 17210897 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 23234697450 in words is "twenty-three billion, two hundred thirty-four million, six hundred ninety-seven thousand, four hundred fifty".