80898842310 has 384 divisors, whose sum is σ = 252932004864. Its totient is φ = 16291799040.

The previous prime is 80898842309. The next prime is 80898842317. The reversal of 80898842310 is 1324889808.

It is a happy number.

It is a super-2 number, since 2×80898842310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80898842317) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 28514212 + ... + 28517048.

It is an arithmetic number, because the mean of its divisors is an integer number (658677096).

Almost surely, 2^80898842310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80898842310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126466002432).

80898842310 is an abundant number, since it is smaller than the sum of its proper divisors (172033162554).

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

80898842310 is a wasteful number, since it uses less digits than its factorization.

80898842310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928 (or 2911 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 51.

The spelling of 80898842310 in words is "eighty billion, eight hundred ninety-eight million, eight hundred forty-two thousand, three hundred ten".