242104412012100 has 72 divisors (see below), whose sum is σ = 764169562288608. Its totient is φ = 58691978668800.

The previous prime is 242104412012003. The next prime is 242104412012101. The reversal of 242104412012100 is 1210214401242.

It is a happy number.

It is a super-2 number, since 2×242104412012100² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242104412012101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36682483369 + ... + 36682489968.

Almost surely, 2^{242104412012100} is an apocalyptic number.

242104412012100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242104412012100 is an abundant number, since it is smaller than the sum of its proper divisors (522065150276508).

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

242104412012100 is a wasteful number, since it uses less digits than its factorization.

242104412012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73364973365 (or 73364973358 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 242104412012100 its reverse (1210214401242), we get a palindrome (243314626413342).

The spelling of 242104412012100 in words is "two hundred forty-two trillion, one hundred four billion, four hundred twelve million, twelve thousand, one hundred".