145014131139 has 8 divisors (see below), whose sum is σ = 196238028480. Its totient is φ = 95233160616.

The previous prime is 145014131137. The next prime is 145014131147. The reversal of 145014131139 is 931131410541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 145014131139 - 2¹ = 145014131137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145014131137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360731469 + ... + 360731870.

It is an arithmetic number, because the mean of its divisors is an integer number (24529753560).

Almost surely, 2^145014131139 is an apocalyptic number.

145014131139 is a deficient number, since it is larger than the sum of its proper divisors (51223897341).

145014131139 is an equidigital number, since it uses as much as digits as its factorization.

145014131139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721463409.

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 145014131139 in words is "one hundred forty-five billion, fourteen million, one hundred thirty-one thousand, one hundred thirty-nine".