1495157949340 has 48 divisors (see below), whose sum is σ = 3443018554080. Its totient is φ = 540876718080.

The previous prime is 1495157949283. The next prime is 1495157949443. The reversal of 1495157949340 is 439497515941.

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, 17564205 + ... + 17649124.

It is an arithmetic number, because the mean of its divisors is an integer number (71729553210).

Almost surely, 2^{1495157949340} is an apocalyptic number.

1495157949340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1495157949340 is an abundant number, since it is smaller than the sum of its proper divisors (1947860604740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1495157949340 is a wasteful number, since it uses less digits than its factorization.

1495157949340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35213542 (or 35213540 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 61.

The spelling of 1495157949340 in words is "one trillion, four hundred ninety-five billion, one hundred fifty-seven million, nine hundred forty-nine thousand, three hundred forty".