1499981345076 has 48 divisors (see below), whose sum is σ = 3557492167040. Its totient is φ = 491775131520.

The previous prime is 1499981345069. The next prime is 1499981345081. The reversal of 1499981345076 is 6705431899941.

It is a junction number, because it is equal to n+sod(n) for n = 1499981344998 and 1499981345016.

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, 28021305 + ... + 28074783.

Almost surely, 2^{1499981345076} is an apocalyptic number.

It is an amenable number.

1499981345076 is an abundant number, since it is smaller than the sum of its proper divisors (2057510821964).

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

1499981345076 is a wasteful number, since it uses less digits than its factorization.

1499981345076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91864 (or 91862 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 66.

The spelling of 1499981345076 in words is "one trillion, four hundred ninety-nine billion, nine hundred eighty-one million, three hundred forty-five thousand, seventy-six".