1084814402280 has 64 divisors (see below), whose sum is σ = 3719363667840. Its totient is φ = 247957577472.

The previous prime is 1084814402263. The next prime is 1084814402297. The reversal of 1084814402280 is 822044184801.

It is an interprime number because it is at equal distance from previous prime (1084814402263) and next prime (1084814402297).

It is a super-2 number, since 2×1084814402280² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 645722019 + ... + 645723698.

It is an arithmetic number, because the mean of its divisors is an integer number (58115057310).

Almost surely, 2^{1084814402280} is an apocalyptic number.

1084814402280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1084814402280 is an abundant number, since it is smaller than the sum of its proper divisors (2634549265560).

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

1084814402280 is a wasteful number, since it uses less digits than its factorization.

1084814402280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291445738 (or 1291445734 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The spelling of 1084814402280 in words is "one trillion, eighty-four billion, eight hundred fourteen million, four hundred two thousand, two hundred eighty".