2264641621404 has 24 divisors (see below), whose sum is σ = 5284199640720. Its totient is φ = 754875417984.

The previous prime is 2264641621369. The next prime is 2264641621409. The reversal of 2264641621404 is 4041261464622.

It is a super-3 number, since 3×2264641621404³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264641621409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483552 + ... + 2594264.

It is an arithmetic number, because the mean of its divisors is an integer number (220174985030).

Almost surely, 2^{2264641621404} is an apocalyptic number.

It is an amenable number.

2264641621404 is an abundant number, since it is smaller than the sum of its proper divisors (3019558019316).

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

2264641621404 is a wasteful number, since it uses less digits than its factorization.

2264641621404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280629 (or 1280627 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 42.

The spelling of 2264641621404 in words is "two trillion, two hundred sixty-four billion, six hundred forty-one million, six hundred twenty-one thousand, four hundred four".