1304402149998 has 48 divisors (see below), whose sum is σ = 2890601363520. Its totient is φ = 424920869568.

The previous prime is 1304402149997. The next prime is 1304402150071. The reversal of 1304402149998 is 8999412044031.

1304402149998 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 40 + 21 + 499 + 98 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304402149997) 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, 565993 + ... + 1711476.

It is an arithmetic number, because the mean of its divisors is an integer number (60220861740).

Almost surely, 2^{1304402149998} is an apocalyptic number.

1304402149998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1304402149998 is an abundant number, since it is smaller than the sum of its proper divisors (1586199213522).

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

1304402149998 is a wasteful number, since it uses less digits than its factorization.

1304402149998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278201 (or 2278198 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 1304402149998 in words is "one trillion, three hundred four billion, four hundred two million, one hundred forty-nine thousand, nine hundred ninety-eight".