1140030020342 has 16 divisors (see below), whose sum is σ = 1809471744000. Its totient is φ = 537186917160.

The previous prime is 1140030020341. The next prime is 1140030020351. The reversal of 1140030020342 is 2430200300411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140030020341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78528842 + ... + 78543357.

It is an arithmetic number, because the mean of its divisors is an integer number (113091984000).

Almost surely, 2^{1140030020342} is an apocalyptic number.

1140030020342 is a deficient number, since it is larger than the sum of its proper divisors (669441723658).

1140030020342 is a wasteful number, since it uses less digits than its factorization.

1140030020342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157072411.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1140030020342 its reverse (2430200300411), we get a palindrome (3570230320753).

The spelling of 1140030020342 in words is "one trillion, one hundred forty billion, thirty million, twenty thousand, three hundred forty-two".