2420553144 has 32 divisors (see below), whose sum is σ = 6107944320. Its totient is φ = 799309536.

The previous prime is 2420553137. The next prime is 2420553151. The reversal of 2420553144 is 4413550242.

It is an interprime number because it is at equal distance from previous prime (2420553137) and next prime (2420553151).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468724 + ... + 473859.

It is an arithmetic number, because the mean of its divisors is an integer number (190873260).

Almost surely, 2^2420553144 is an apocalyptic number.

2420553144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2420553144 is an abundant number, since it is smaller than the sum of its proper divisors (3687391176).

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

2420553144 is a wasteful number, since it uses less digits than its factorization.

2420553144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942699 (or 942695 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2420553144 is about 49199.1173091550. The cubic root of 2420553144 is about 1342.6769727409.

The spelling of 2420553144 in words is "two billion, four hundred twenty million, five hundred fifty-three thousand, one hundred forty-four".