34023332421 has 40 divisors (see below), whose sum is σ = 54840532824. Its totient is φ = 20896911360.

The previous prime is 34023332401. The next prime is 34023332423. The reversal of 34023332421 is 12423332043.

34023332421 is a `hidden beast` number, since 3 + 4 + 0 + 233 + 3 + 2 + 421 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6811200900 + 27212131521 = 82530^2 + 164961^2 .

It is not a de Polignac number, because 34023332421 - 2⁵ = 34023332389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34023332423) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 517605 + ... + 579621.

Almost surely, 2^34023332421 is an apocalyptic number.

It is an amenable number.

34023332421 is a deficient number, since it is larger than the sum of its proper divisors (20817200403).

34023332421 is a wasteful number, since it uses less digits than its factorization.

34023332421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62563 (or 62554 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 34023332421 its reverse (12423332043), we get a palindrome (46446664464).

The spelling of 34023332421 in words is "thirty-four billion, twenty-three million, three hundred thirty-two thousand, four hundred twenty-one".