151661196239098 has 96 divisors (see below), whose sum is σ = 304431114023424. Its totient is φ = 55267092182016.

The previous prime is 151661196239093. The next prime is 151661196239107. The reversal of 151661196239098 is 890932691166151.

It is a super-2 number, since 2×151661196239098² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (151661196239093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38222365 + ... + 42003232.

It is an arithmetic number, because the mean of its divisors is an integer number (3171157437744).

Almost surely, 2^{151661196239098} is an apocalyptic number.

151661196239098 is an abundant number, since it is smaller than the sum of its proper divisors (152769917784326).

151661196239098 is a wasteful number, since it uses less digits than its factorization.

151661196239098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80225696 (or 80225683 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 67.

The spelling of 151661196239098 in words is "one hundred fifty-one trillion, six hundred sixty-one billion, one hundred ninety-six million, two hundred thirty-nine thousand, ninety-eight".