4420152434664 has 40 divisors (see below), whose sum is σ = 12380519552610. Its totient is φ = 1473384144672.

The previous prime is 4420152434657. The next prime is 4420152434669. The reversal of 4420152434664 is 4664342510244.

4420152434664 is a `hidden beast` number, since 4 + 4 + 2 + 0 + 152 + 434 + 6 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4364932134564 + 55220300100 = 2089242^2 + 234990^2 .

It is not an unprimeable number, because it can be changed into a prime (4420152434669) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3410610799 + ... + 3410612094.

Almost surely, 2^{4420152434664} is an apocalyptic number.

It is an amenable number.

4420152434664 is an abundant number, since it is smaller than the sum of its proper divisors (7960367117946).

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

4420152434664 is a wasteful number, since it uses less digits than its factorization.

4420152434664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6821222911 (or 6821222898 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 45.

The spelling of 4420152434664 in words is "four trillion, four hundred twenty billion, one hundred fifty-two million, four hundred thirty-four thousand, six hundred sixty-four".