10042542101200 has 120 divisors (see below), whose sum is σ = 28136685396800. Its totient is φ = 3443157244800.

The previous prime is 10042542101197. The next prime is 10042542101231. The reversal of 10042542101200 is 210124524001.

It is a super-2 number, since 2×10042542101200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36460986 + ... + 36735385.

Almost surely, 2^{10042542101200} is an apocalyptic number.

10042542101200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10042542101200 is an abundant number, since it is smaller than the sum of its proper divisors (18094143295600).

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

10042542101200 is an equidigital number, since it uses as much as digits as its factorization.

10042542101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73196410 (or 73196385 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 10042542101200 its reverse (210124524001), we get a palindrome (10252666625201).

The spelling of 10042542101200 in words is "ten trillion, forty-two billion, five hundred forty-two million, one hundred one thousand, two hundred".