30423202123776 has 2496 divisors, whose sum is σ = 115071076614144. Its totient is φ = 6930667929600.

The previous prime is 30423202123763. The next prime is 30423202123799. The reversal of 30423202123776 is 67732120232403.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 313641258960 + ... + 313641259056.

Almost surely, 2^{30423202123776} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30423202123776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57535538307072).

30423202123776 is an abundant number, since it is smaller than the sum of its proper divisors (84647874490368).

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

30423202123776 is a wasteful number, since it uses less digits than its factorization.

30423202123776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 42.

The spelling of 30423202123776 in words is "thirty trillion, four hundred twenty-three billion, two hundred two million, one hundred twenty-three thousand, seven hundred seventy-six".