4034464501421 has 32 divisors (see below), whose sum is σ = 4238575976448. Its totient is φ = 3836302848000.

The previous prime is 4034464501393. The next prime is 4034464501439. The reversal of 4034464501421 is 1241054644304.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4034464501421 is a prime.

It is a super-2 number, since 2×4034464501421² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4034464501621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 390061976 + ... + 390072318.

It is an arithmetic number, because the mean of its divisors is an integer number (132455499264).

Almost surely, 2^{4034464501421} is an apocalyptic number.

It is an amenable number.

4034464501421 is a deficient number, since it is larger than the sum of its proper divisors (204111475027).

4034464501421 is a wasteful number, since it uses less digits than its factorization.

4034464501421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11441.

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 4034464501421 in words is "four trillion, thirty-four billion, four hundred sixty-four million, five hundred one thousand, four hundred twenty-one".