145113396736 has 160 divisors (see below), whose sum is σ = 363023907840. Its totient is φ = 56297472000.

The previous prime is 145113396733. The next prime is 145113396761. The reversal of 145113396736 is 637693311541.

It is a self number, because there is not a number n which added to its sum of digits gives 145113396736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145113396733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9414636 + ... + 9430036.

It is an arithmetic number, because the mean of its divisors is an integer number (2268899424).

Almost surely, 2^145113396736 is an apocalyptic number.

145113396736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145113396736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181511953920).

145113396736 is an abundant number, since it is smaller than the sum of its proper divisors (217910511104).

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

145113396736 is a wasteful number, since it uses less digits than its factorization.

145113396736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15676 (or 15660 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 49.

The spelling of 145113396736 in words is "one hundred forty-five billion, one hundred thirteen million, three hundred ninety-six thousand, seven hundred thirty-six".