145196598208 has 112 divisors (see below), whose sum is σ = 302204042784. Its totient is φ = 69148753920.

The previous prime is 145196598149. The next prime is 145196598241. The reversal of 145196598208 is 802895691541.

It is a super-2 number, since 2×145196598208² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23679303 + ... + 23685433.

It is an arithmetic number, because the mean of its divisors is an integer number (2698250382).

Almost surely, 2^145196598208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145196598208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151102021392).

145196598208 is an abundant number, since it is smaller than the sum of its proper divisors (157007444576).

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

145196598208 is a wasteful number, since it uses less digits than its factorization.

145196598208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6390 (or 6380 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 58.

The spelling of 145196598208 in words is "one hundred forty-five billion, one hundred ninety-six million, five hundred ninety-eight thousand, two hundred eight".