1532782942416 has 80 divisors (see below), whose sum is σ = 4799623369920. Its totient is φ = 464479678080.

The previous prime is 1532782942403. The next prime is 1532782942499. The reversal of 1532782942416 is 6142492872351.

It is a happy number.

1532782942416 is a `hidden beast` number, since 1 + 5 + 327 + 8 + 294 + 24 + 1 + 6 = 666.

It is a super-2 number, since 2×1532782942416² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 161272915 + ... + 161282418.

It is an arithmetic number, because the mean of its divisors is an integer number (59995292124).

Almost surely, 2^{1532782942416} is an apocalyptic number.

1532782942416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1532782942416 is an abundant number, since it is smaller than the sum of its proper divisors (3266840427504).

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

1532782942416 is a wasteful number, since it uses less digits than its factorization.

1532782942416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322555361 (or 322555349 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 1532782942416 in words is "one trillion, five hundred thirty-two billion, seven hundred eighty-two million, nine hundred forty-two thousand, four hundred sixteen".