1342440012632 has 8 divisors (see below), whose sum is σ = 2517075023700. Its totient is φ = 671220006312.

The previous prime is 1342440012631. The next prime is 1342440012659. The reversal of 1342440012632 is 2362100442431.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342440012631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83902500782 + ... + 83902500797.

Almost surely, 2^{1342440012632} is an apocalyptic number.

It is an amenable number.

1342440012632 is a deficient number, since it is larger than the sum of its proper divisors (1174635011068).

1342440012632 is a wasteful number, since it uses less digits than its factorization.

1342440012632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167805001585 (or 167805001581 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 1342440012632 in words is "one trillion, three hundred forty-two billion, four hundred forty million, twelve thousand, six hundred thirty-two".