4021242414132 has 48 divisors (see below), whose sum is σ = 9406038902400. Its totient is φ = 1337109860352.

The previous prime is 4021242414107. The next prime is 4021242414149. The reversal of 4021242414132 is 2314142421204.

It is a self number, because there is not a number n which added to its sum of digits gives 4021242414132.

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, 23065393 + ... + 23239079.

It is an arithmetic number, because the mean of its divisors is an integer number (195959143800).

Almost surely, 2^{4021242414132} is an apocalyptic number.

It is an amenable number.

4021242414132 is an abundant number, since it is smaller than the sum of its proper divisors (5384796488268).

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

4021242414132 is a wasteful number, since it uses less digits than its factorization.

4021242414132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178440 (or 178438 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4021242414132 its reverse (2314142421204), we get a palindrome (6335384835336).

The spelling of 4021242414132 in words is "four trillion, twenty-one billion, two hundred forty-two million, four hundred fourteen thousand, one hundred thirty-two".