1492150470139 has 12 divisors (see below), whose sum is σ = 1837870808184. Its totient is φ = 1203751639104.

The previous prime is 1492150470119. The next prime is 1492150470157. The reversal of 1492150470139 is 9310740512941.

It is not a de Polignac number, because 1492150470139 - 2⁷ = 1492150470011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1492150470119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 895647709 + ... + 895649374.

It is an arithmetic number, because the mean of its divisors is an integer number (153155900682).

Almost surely, 2^{1492150470139} is an apocalyptic number.

1492150470139 is a deficient number, since it is larger than the sum of its proper divisors (345720338045).

1492150470139 is a wasteful number, since it uses less digits than its factorization.

1492150470139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791297114 (or 1791297107 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The spelling of 1492150470139 in words is "one trillion, four hundred ninety-two billion, one hundred fifty million, four hundred seventy thousand, one hundred thirty-nine".