145100044614 has 64 divisors (see below), whose sum is σ = 351635392512. Its totient is φ = 38966400000.

The previous prime is 145100044613. The next prime is 145100044637. The reversal of 145100044614 is 416440001541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145100044613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400914 + ... + 671514.

It is an arithmetic number, because the mean of its divisors is an integer number (5494303008).

Almost surely, 2^145100044614 is an apocalyptic number.

145100044614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 145100044614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175817696256).

145100044614 is an abundant number, since it is smaller than the sum of its proper divisors (206535347898).

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

145100044614 is a wasteful number, since it uses less digits than its factorization.

145100044614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271381.

The product of its (nonzero) digits is 7680, while the sum is 30.

The spelling of 145100044614 in words is "one hundred forty-five billion, one hundred million, forty-four thousand, six hundred fourteen".