23035196421 has 64 divisors (see below), whose sum is σ = 36809472000. Its totient is φ = 14371109424.

The previous prime is 23035196413. The next prime is 23035196423. The reversal of 23035196421 is 12469153032.

23035196421 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 5 + 1 + 9 + 642 + 1 = 666.

It is not a de Polignac number, because 23035196421 - 2³ = 23035196413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23035196423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3445560 + ... + 3452238.

It is an arithmetic number, because the mean of its divisors is an integer number (575148000).

Almost surely, 2^23035196421 is an apocalyptic number.

It is an amenable number.

23035196421 is a deficient number, since it is larger than the sum of its proper divisors (13774275579).

23035196421 is an frugal number, since it uses more digits than its factorization.

23035196421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802 (or 6784 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 23035196421 in words is "twenty-three billion, thirty-five million, one hundred ninety-six thousand, four hundred twenty-one".