2340142651 has 32 divisors (see below), whose sum is σ = 2954880000. Its totient is φ = 1800314880.

The previous prime is 2340142591. The next prime is 2340142681. The reversal of 2340142651 is 1562410432.

It is not a de Polignac number, because 2340142651 - 2⁷ = 2340142523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340142681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3906450 + ... + 3907048.

It is an arithmetic number, because the mean of its divisors is an integer number (92340000).

Almost surely, 2^2340142651 is an apocalyptic number.

2340142651 is a deficient number, since it is larger than the sum of its proper divisors (614737349).

2340142651 is a wasteful number, since it uses less digits than its factorization.

2340142651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2340142651 is about 48375.0209405639. The cubic root of 2340142651 is about 1327.6413717080.

It can be divided in two parts, 2340 and 142651, that added together give a triangular number (144991 = T₅₃₈).

The spelling of 2340142651 in words is "two billion, three hundred forty million, one hundred forty-two thousand, six hundred fifty-one".