1487540813422 has 16 divisors (see below), whose sum is σ = 2233977926400. Its totient is φ = 742881759480.

The previous prime is 1487540813419. The next prime is 1487540813449. The reversal of 1487540813422 is 2243180457841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12327979 + ... + 12448057.

It is an arithmetic number, because the mean of its divisors is an integer number (139623620400).

Almost surely, 2^{1487540813422} is an apocalyptic number.

1487540813422 is a deficient number, since it is larger than the sum of its proper divisors (746437112978).

1487540813422 is a wasteful number, since it uses less digits than its factorization.

1487540813422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127431.

The product of its (nonzero) digits is 1720320, while the sum is 49.

The spelling of 1487540813422 in words is "one trillion, four hundred eighty-seven billion, five hundred forty million, eight hundred thirteen thousand, four hundred twenty-two".