1402042000430 has 32 divisors (see below), whose sum is σ = 2527920601920. Its totient is φ = 559874165760.

The previous prime is 1402042000423. The next prime is 1402042000451. The reversal of 1402042000430 is 340002402041.

It is a super-2 number, since 2×1402042000430² (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, 16524215 + ... + 16608845.

It is an arithmetic number, because the mean of its divisors is an integer number (78997518810).

Almost surely, 2^{1402042000430} is an apocalyptic number.

1402042000430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402042000430 is a deficient number, since it is larger than the sum of its proper divisors (1125878601490).

1402042000430 is a wasteful number, since it uses less digits than its factorization.

1402042000430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87404.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 1402042000430 its reverse (340002402041), we get a palindrome (1742044402471).

The spelling of 1402042000430 in words is "one trillion, four hundred two billion, forty-two million, four hundred thirty", and thus it is an aban number.