42141412440142 has 32 divisors (see below), whose sum is σ = 67060505145600. Its totient is φ = 19792740925440.

The previous prime is 42141412440139. The next prime is 42141412440167. The reversal of 42141412440142 is 24104421414124.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 42141412440098 and 42141412440107.

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, 94552234 + ... + 94996882.

It is an arithmetic number, because the mean of its divisors is an integer number (2095640785800).

Almost surely, 2^{42141412440142} is an apocalyptic number.

42141412440142 is a deficient number, since it is larger than the sum of its proper divisors (24919092705458).

42141412440142 is a wasteful number, since it uses less digits than its factorization.

42141412440142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450076.

The product of its (nonzero) digits is 32768, while the sum is 34.

Adding to 42141412440142 its reverse (24104421414124), we get a palindrome (66245833854266).

The spelling of 42141412440142 in words is "forty-two trillion, one hundred forty-one billion, four hundred twelve million, four hundred forty thousand, one hundred forty-two".