1042516098 has 48 divisors (see below), whose sum is σ = 2435018040. Its totient is φ = 320447232.

The previous prime is 1042516093. The next prime is 1042516121. The reversal of 1042516098 is 8906152401.

1042516098 is a `hidden beast` number, since 1 + 0 + 42 + 5 + 1 + 609 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 725925249 + 316590849 = 26943^2 + 17793^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1042516093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333768 + ... + 336876.

Almost surely, 2^1042516098 is an apocalyptic number.

1042516098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1042516098 is an abundant number, since it is smaller than the sum of its proper divisors (1392501942).

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

1042516098 is a wasteful number, since it uses less digits than its factorization.

1042516098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4563 (or 4560 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 1042516098 is about 32288.0178704113. The cubic root of 1042516098 is about 1013.9757997562.

Adding to 1042516098 its reverse (8906152401), we get a palindrome (9948668499).

The spelling of 1042516098 in words is "one billion, forty-two million, five hundred sixteen thousand, ninety-eight".