4723032422640 has 80 divisors (see below), whose sum is σ = 16733029160448. Its totient is φ = 1079550267648.

The previous prime is 4723032422629. The next prime is 4723032422753. The reversal of 4723032422640 is 462242303274.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1405662732 + ... + 1405666091.

Almost surely, 2^{4723032422640} is an apocalyptic number.

4723032422640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4723032422640 is an abundant number, since it is smaller than the sum of its proper divisors (12009996737808).

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

4723032422640 is a wasteful number, since it uses less digits than its factorization.

4723032422640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811328846 (or 2811328840 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 39.

The spelling of 4723032422640 in words is "four trillion, seven hundred twenty-three billion, thirty-two million, four hundred twenty-two thousand, six hundred forty".