145513401134514 has 64 divisors (see below), whose sum is σ = 352169668048896. Its totient is φ = 39129345057024.

The previous prime is 145513401134503. The next prime is 145513401134567. The reversal of 145513401134514 is 415431104315541.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98187067 + ... + 99658049.

It is an arithmetic number, because the mean of its divisors is an integer number (5502651063264).

Almost surely, 2^{145513401134514} is an apocalyptic number.

145513401134514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145513401134514 is an abundant number, since it is smaller than the sum of its proper divisors (206656266914382).

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

145513401134514 is a wasteful number, since it uses less digits than its factorization.

145513401134514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609559.

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 145513401134514 in words is "one hundred forty-five trillion, five hundred thirteen billion, four hundred one million, one hundred thirty-four thousand, five hundred fourteen".