1342642040234 has 8 divisors (see below), whose sum is σ = 2197050611328. Its totient is φ = 610291836460.

The previous prime is 1342642040219. The next prime is 1342642040249. The reversal of 1342642040234 is 4320402462431.

It is an interprime number because it is at equal distance from previous prime (1342642040219) and next prime (1342642040249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1342642040194 and 1342642040203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30514591802 + ... + 30514591845.

It is an arithmetic number, because the mean of its divisors is an integer number (274631326416).

Almost surely, 2^{1342642040234} is an apocalyptic number.

1342642040234 is a deficient number, since it is larger than the sum of its proper divisors (854408571094).

1342642040234 is a wasteful number, since it uses less digits than its factorization.

1342642040234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61029183660.

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 1342642040234 in words is "one trillion, three hundred forty-two billion, six hundred forty-two million, forty thousand, two hundred thirty-four".