2420744152 has 8 divisors (see below), whose sum is σ = 4538895300. Its totient is φ = 1210372072.

The previous prime is 2420744147. The next prime is 2420744159. The reversal of 2420744152 is 2514470242.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420744159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151296502 + ... + 151296517.

Almost surely, 2^2420744152 is an apocalyptic number.

It is an amenable number.

2420744152 is a deficient number, since it is larger than the sum of its proper divisors (2118151148).

2420744152 is a wasteful number, since it uses less digits than its factorization.

2420744152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302593025 (or 302593021 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 2420744152 is about 49201.0584438994. The cubic root of 2420744152 is about 1342.7122890897.

The spelling of 2420744152 in words is "two billion, four hundred twenty million, seven hundred forty-four thousand, one hundred fifty-two".