145015141751 has 16 divisors (see below), whose sum is σ = 148976340480. Its totient is φ = 141081642240.

The previous prime is 145015141723. The next prime is 145015141771. The reversal of 145015141751 is 157141510541.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145015141751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145015141771) 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, 14733890 + ... + 14743728.

It is an arithmetic number, because the mean of its divisors is an integer number (9311021280).

Almost surely, 2^145015141751 is an apocalyptic number.

145015141751 is a deficient number, since it is larger than the sum of its proper divisors (3961198729).

145015141751 is an equidigital number, since it uses as much as digits as its factorization.

145015141751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11206.

The product of its (nonzero) digits is 14000, while the sum is 35.

The spelling of 145015141751 in words is "one hundred forty-five billion, fifteen million, one hundred forty-one thousand, seven hundred fifty-one".