23477030400 has 480 divisors, whose sum is σ = 80373427200. Its totient is φ = 6038323200.

The previous prime is 23477030399. The next prime is 23477030429. The reversal of 23477030400 is 403077432.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215385546 + ... + 215385654.

It is an arithmetic number, because the mean of its divisors is an integer number (167444640).

Almost surely, 2^23477030400 is an apocalyptic number.

23477030400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23477030400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40186713600).

23477030400 is an abundant number, since it is smaller than the sum of its proper divisors (56896396800).

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

23477030400 is a wasteful number, since it uses less digits than its factorization.

23477030400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 30.

The spelling of 23477030400 in words is "twenty-three billion, four hundred seventy-seven million, thirty thousand, four hundred".