1342074139390 has 32 divisors (see below), whose sum is σ = 2446148043360. Its totient is φ = 530095847424.

The previous prime is 1342074139379. The next prime is 1342074139411. The reversal of 1342074139390 is 939314702431.

It is a self number, because there is not a number n which added to its sum of digits gives 1342074139390.

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, 1131895 + ... + 1991314.

It is an arithmetic number, because the mean of its divisors is an integer number (76442126355).

Almost surely, 2^{1342074139390} is an apocalyptic number.

1342074139390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342074139390 is a deficient number, since it is larger than the sum of its proper divisors (1104073903970).

1342074139390 is a wasteful number, since it uses less digits than its factorization.

1342074139390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3123756.

The product of its (nonzero) digits is 489888, while the sum is 46.

The spelling of 1342074139390 in words is "one trillion, three hundred forty-two billion, seventy-four million, one hundred thirty-nine thousand, three hundred ninety".