23072313450 has 48 divisors (see below), whose sum is σ = 57300305760. Its totient is φ = 6143910720.

The previous prime is 23072313373. The next prime is 23072313463. The reversal of 23072313450 is 5431327032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2124 + ... + 214823.

It is an arithmetic number, because the mean of its divisors is an integer number (1193756370).

Almost surely, 2^23072313450 is an apocalyptic number.

23072313450 is an abundant number, since it is smaller than the sum of its proper divisors (34227992310).

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

23072313450 is a wasteful number, since it uses less digits than its factorization.

23072313450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217671 (or 217666 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The spelling of 23072313450 in words is "twenty-three billion, seventy-two million, three hundred thirteen thousand, four hundred fifty".