1242715710467 has 16 divisors (see below), whose sum is σ = 1553447904000. Its totient is φ = 965794868640.

The previous prime is 1242715710451. The next prime is 1242715710473. The reversal of 1242715710467 is 7640175172421.

It is not a de Polignac number, because 1242715710467 - 2⁴ = 1242715710451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1242715710407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21262592 + ... + 21320957.

It is an arithmetic number, because the mean of its divisors is an integer number (97090494000).

Almost surely, 2^{1242715710467} is an apocalyptic number.

1242715710467 is a deficient number, since it is larger than the sum of its proper divisors (310732193533).

1242715710467 is a wasteful number, since it uses less digits than its factorization.

1242715710467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42583946.

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 1242715710467 in words is "one trillion, two hundred forty-two billion, seven hundred fifteen million, seven hundred ten thousand, four hundred sixty-seven".