142120042014000 has 160 divisors (see below), whose sum is σ = 458678872244736. Its totient is φ = 37858656633600.

The previous prime is 142120042013981. The next prime is 142120042014043. The reversal of 142120042014000 is 410240021241.

It is a super-2 number, since 2×142120042014000² (a number of 29 digits) contains 22 as substring.

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, 6824164 + ... + 18188163.

Almost surely, 2^{142120042014000} is an apocalyptic number.

142120042014000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142120042014000 is an abundant number, since it is smaller than the sum of its proper divisors (316558830230736).

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

142120042014000 is a wasteful number, since it uses less digits than its factorization.

142120042014000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25013300 (or 25013284 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 142120042014000 its reverse (410240021241), we get a palindrome (142530282035241).

The spelling of 142120042014000 in words is "one hundred forty-two trillion, one hundred twenty billion, forty-two million, fourteen thousand".