2373440051 has 2 divisors, whose sum is σ = 2373440052. Its totient is φ = 2373440050.

The previous prime is 2373439973. The next prime is 2373440063. The reversal of 2373440051 is 1500443732.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2373440051 - 2¹⁰ = 2373439027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2373439996 and 2373440023.

It is not a weakly prime, because it can be changed into another prime (2373440851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186720025 + 1186720026.

It is an arithmetic number, because the mean of its divisors is an integer number (1186720026).

Almost surely, 2^2373440051 is an apocalyptic number.

2373440051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2373440051 is an equidigital number, since it uses as much as digits as its factorization.

2373440051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 2373440051 is about 48717.9643560771. The cubic root of 2373440051 is about 1333.9086501736.

Adding to 2373440051 its reverse (1500443732), we get a palindrome (3873883783).

The spelling of 2373440051 in words is "two billion, three hundred seventy-three million, four hundred forty thousand, fifty-one".