1420100114142 has 32 divisors (see below), whose sum is σ = 2917300093344. Its totient is φ = 460519689600.

The previous prime is 1420100114119. The next prime is 1420100114207. The reversal of 1420100114142 is 2414110010241.

It is a super-2 number, since 2×1420100114142² (a number of 25 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 15 ways as a sum of consecutive naturals, for example, 1574592 + ... + 2306412.

It is an arithmetic number, because the mean of its divisors is an integer number (91165627917).

Almost surely, 2^{1420100114142} is an apocalyptic number.

1420100114142 is an abundant number, since it is smaller than the sum of its proper divisors (1497199979202).

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

1420100114142 is a wasteful number, since it uses less digits than its factorization.

1420100114142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740604.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1420100114142 its reverse (2414110010241), we get a palindrome (3834210124383).

The spelling of 1420100114142 in words is "one trillion, four hundred twenty billion, one hundred million, one hundred fourteen thousand, one hundred forty-two".