2373557141 has 12 divisors (see below), whose sum is σ = 2485544292. Its totient is φ = 2265763968.

The previous prime is 2373557107. The next prime is 2373557143. The reversal of 2373557141 is 1417553732.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 718776100 + 1654781041 = 26810^2 + 40679^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2373557141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2373557095 and 2373557104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2373557143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56201 + ... + 88913.

It is an arithmetic number, because the mean of its divisors is an integer number (207128691).

Almost surely, 2^2373557141 is an apocalyptic number.

It is an amenable number.

2373557141 is a deficient number, since it is larger than the sum of its proper divisors (111987151).

2373557141 is an equidigital number, since it uses as much as digits as its factorization.

2373557141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32840 (or 32803 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 2373557141 is about 48719.1660540285. The cubic root of 2373557141 is about 1333.9305852541.

The spelling of 2373557141 in words is "two billion, three hundred seventy-three million, five hundred fifty-seven thousand, one hundred forty-one".