1140305444342 has 32 divisors (see below), whose sum is σ = 1818299340000. Its totient is φ = 534806654976.

The previous prime is 1140305444303. The next prime is 1140305444359. The reversal of 1140305444342 is 2434445030411.

It is a happy number.

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, 5738384 + ... + 5933772.

It is an arithmetic number, because the mean of its divisors is an integer number (56821854375).

Almost surely, 2^{1140305444342} is an apocalyptic number.

1140305444342 is a deficient number, since it is larger than the sum of its proper divisors (677993895658).

1140305444342 is a wasteful number, since it uses less digits than its factorization.

1140305444342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196928.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 1140305444342 in words is "one trillion, one hundred forty billion, three hundred five million, four hundred forty-four thousand, three hundred forty-two".