2373136542 has 144 divisors (see below), whose sum is σ = 6244318080. Its totient is φ = 673514352.

The previous prime is 2373136531. The next prime is 2373136553. The reversal of 2373136542 is 2456313732.

2373136542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2373136531) and next prime (2373136553).

It is a junction number, because it is equal to n+sod(n) for n = 2373136497 and 2373136506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5405559 + ... + 5405997.

It is an arithmetic number, because the mean of its divisors is an integer number (43363320).

Almost surely, 2^2373136542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2373136542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3122159040).

2373136542 is an abundant number, since it is smaller than the sum of its proper divisors (3871181538).

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

2373136542 is a wasteful number, since it uses less digits than its factorization.

2373136542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 678 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 2373136542 is about 48714.8492966980. The cubic root of 2373136542 is about 1333.8517888906.

The spelling of 2373136542 in words is "two billion, three hundred seventy-three million, one hundred thirty-six thousand, five hundred forty-two".