80670996468 has 120 divisors (see below), whose sum is σ = 212517043200. Its totient is φ = 26683618752.

The previous prime is 80670996457. The next prime is 80670996487. The reversal of 80670996468 is 86469907608.

80670996468 is a `hidden beast` number, since 80 + 6 + 7 + 0 + 9 + 96 + 468 = 666.

It is a super-2 number, since 2×80670996468² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28019053 + ... + 28021931.

It is an arithmetic number, because the mean of its divisors is an integer number (1770975360).

Almost surely, 2^80670996468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80670996468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106258521600).

80670996468 is an abundant number, since it is smaller than the sum of its proper divisors (131846046732).

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

80670996468 is a wasteful number, since it uses less digits than its factorization.

80670996468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3531 (or 3520 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 80670996468 in words is "eighty billion, six hundred seventy million, nine hundred ninety-six thousand, four hundred sixty-eight".