11698911740598 has 64 divisors (see below), whose sum is σ = 23859447693312. Its totient is φ = 3823259473440.

The previous prime is 11698911740557. The next prime is 11698911740617. The reversal of 11698911740598 is 89504711989611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423384243 + ... + 423411873.

It is an arithmetic number, because the mean of its divisors is an integer number (372803870208).

Almost surely, 2^{11698911740598} is an apocalyptic number.

11698911740598 is an abundant number, since it is smaller than the sum of its proper divisors (12160535952714).

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

11698911740598 is a wasteful number, since it uses less digits than its factorization.

11698911740598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32649.

The product of its (nonzero) digits is 39191040, while the sum is 69.

The spelling of 11698911740598 in words is "eleven trillion, six hundred ninety-eight billion, nine hundred eleven million, seven hundred forty thousand, five hundred ninety-eight".