1098415482534 has 24 divisors (see below), whose sum is σ = 2505158118840. Its totient is φ = 346868047008.

The previous prime is 1098415482533. The next prime is 1098415482547. The reversal of 1098415482534 is 4352845148901.

1098415482534 is a `hidden beast` number, since 1 + 0 + 9 + 8 + 41 + 548 + 2 + 53 + 4 = 666.

It is a super-2 number, since 2×1098415482534² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1098415482533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1605870247 + ... + 1605870930.

It is an arithmetic number, because the mean of its divisors is an integer number (104381588285).

Almost surely, 2^{1098415482534} is an apocalyptic number.

1098415482534 is an abundant number, since it is smaller than the sum of its proper divisors (1406742636306).

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

1098415482534 is a wasteful number, since it uses less digits than its factorization.

1098415482534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211741204 (or 3211741201 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 1098415482534 in words is "one trillion, ninety-eight billion, four hundred fifteen million, four hundred eighty-two thousand, five hundred thirty-four".