5122140349830 has 64 divisors (see below), whose sum is σ = 14077230547968. Its totient is φ = 1168447328640.

The previous prime is 5122140349829. The next prime is 5122140349853. The reversal of 5122140349830 is 389430412215.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24140041 + ... + 24351300.

It is an arithmetic number, because the mean of its divisors is an integer number (219956727312).

Almost surely, 2^{5122140349830} is an apocalyptic number.

5122140349830 is an abundant number, since it is smaller than the sum of its proper divisors (8955090198138).

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

5122140349830 is a wasteful number, since it uses less digits than its factorization.

5122140349830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48491861.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 5122140349830 in words is "five trillion, one hundred twenty-two billion, one hundred forty million, three hundred forty-nine thousand, eight hundred thirty".