20142030141402 has 64 divisors (see below), whose sum is σ = 44460353710080. Its totient is φ = 6044061933504.

The previous prime is 20142030141377. The next prime is 20142030141419. The reversal of 20142030141402 is 20414103024102.

It is a super-2 number, since 2×20142030141402² (a number of 27 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, 2470902 + ... + 6810977.

It is an arithmetic number, because the mean of its divisors is an integer number (694693026720).

Almost surely, 2^{20142030141402} is an apocalyptic number.

20142030141402 is an abundant number, since it is smaller than the sum of its proper divisors (24318323568678).

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

20142030141402 is a wasteful number, since it uses less digits than its factorization.

20142030141402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9282587.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20142030141402 its reverse (20414103024102), we get a palindrome (40556133165504).

The spelling of 20142030141402 in words is "twenty trillion, one hundred forty-two billion, thirty million, one hundred forty-one thousand, four hundred two".