986442096531 has 8 divisors (see below), whose sum is σ = 1328278467024. Its totient is φ = 651116895200.

The previous prime is 986442096529. The next prime is 986442096551. The reversal of 986442096531 is 135690244689.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 986442096531 - 2¹ = 986442096529 is a prime.

It is a super-2 number, since 2×986442096531² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (986442096551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1627791936 + ... + 1627792541.

It is an arithmetic number, because the mean of its divisors is an integer number (166034808378).

Almost surely, 2^986442096531 is an apocalyptic number.

986442096531 is a deficient number, since it is larger than the sum of its proper divisors (341836370493).

986442096531 is a wasteful number, since it uses less digits than its factorization.

986442096531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255584581.

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 986442096531 in words is "nine hundred eighty-six billion, four hundred forty-two million, ninety-six thousand, five hundred thirty-one".