1340331023042 has 32 divisors (see below), whose sum is σ = 2283595590528. Its totient is φ = 584637840000.

The previous prime is 1340331023029. The next prime is 1340331023123. The reversal of 1340331023042 is 2403201330431.

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, 12124934 + ... + 12234977.

It is an arithmetic number, because the mean of its divisors is an integer number (71362362204).

Almost surely, 2^{1340331023042} is an apocalyptic number.

1340331023042 is a deficient number, since it is larger than the sum of its proper divisors (943264567486).

1340331023042 is a wasteful number, since it uses less digits than its factorization.

1340331023042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24360026.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1340331023042 its reverse (2403201330431), we get a palindrome (3743532353473).

The spelling of 1340331023042 in words is "one trillion, three hundred forty billion, three hundred thirty-one million, twenty-three thousand, forty-two".