4323772140 has 24 divisors (see below), whose sum is σ = 12106562160. Its totient is φ = 1153005888.

The previous prime is 4323772127. The next prime is 4323772153. The reversal of 4323772140 is 412773234.

It is an interprime number because it is at equal distance from previous prime (4323772127) and next prime (4323772153).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36031375 + ... + 36031494.

It is an arithmetic number, because the mean of its divisors is an integer number (504440090).

Almost surely, 2^4323772140 is an apocalyptic number.

It is an amenable number.

4323772140 is an abundant number, since it is smaller than the sum of its proper divisors (7782790020).

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

4323772140 is a wasteful number, since it uses less digits than its factorization.

4323772140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72062881 (or 72062879 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 4323772140 is about 65755.3962804575. The cubic root of 4323772140 is about 1629.1244673875.

The spelling of 4323772140 in words is "four billion, three hundred twenty-three million, seven hundred seventy-two thousand, one hundred forty".