2079957144 has 16 divisors (see below), whose sum is σ = 5199892920. Its totient is φ = 693319040.

The previous prime is 2079957127. The next prime is 2079957161. The reversal of 2079957144 is 4417599702.

It is an interprime number because it is at equal distance from previous prime (2079957127) and next prime (2079957161).

It is a junction number, because it is equal to n+sod(n) for n = 2079957093 and 2079957102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43332417 + ... + 43332464.

Almost surely, 2^2079957144 is an apocalyptic number.

2079957144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2079957144 is an abundant number, since it is smaller than the sum of its proper divisors (3119935776).

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

2079957144 is a wasteful number, since it uses less digits than its factorization.

2079957144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86664890 (or 86664886 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 2079957144 is about 45606.5471615644. The cubic root of 2079957144 is about 1276.4920927693.

The spelling of 2079957144 in words is "two billion, seventy-nine million, nine hundred fifty-seven thousand, one hundred forty-four".