145011423135 has 16 divisors (see below), whose sum is σ = 244229765760. Its totient is φ = 73268929440.

The previous prime is 145011423119. The next prime is 145011423191. The reversal of 145011423135 is 531324110541.

It is not a de Polignac number, because 145011423135 - 2⁴ = 145011423119 is a prime.

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, 254405721 + ... + 254406290.

It is an arithmetic number, because the mean of its divisors is an integer number (15264360360).

Almost surely, 2^145011423135 is an apocalyptic number.

145011423135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145011423135 is a deficient number, since it is larger than the sum of its proper divisors (99218342625).

145011423135 is a wasteful number, since it uses less digits than its factorization.

145011423135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508812038.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 145011423135 its reverse (531324110541), we get a palindrome (676335533676).

The spelling of 145011423135 in words is "one hundred forty-five billion, eleven million, four hundred twenty-three thousand, one hundred thirty-five".