80151031446 has 36 divisors (see below), whose sum is σ = 164365536756. Its totient is φ = 26056129760.

The previous prime is 80151031409. The next prime is 80151031451. The reversal of 80151031446 is 64413015108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28431025 + ... + 28433843.

Almost surely, 2^80151031446 is an apocalyptic number.

80151031446 is an abundant number, since it is smaller than the sum of its proper divisors (84214505310).

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

80151031446 is an frugal number, since it uses more digits than its factorization.

80151031446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5725 (or 2865 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 80151031446 in words is "eighty billion, one hundred fifty-one million, thirty-one thousand, four hundred forty-six".