145413616031 has 8 divisors (see below), whose sum is σ = 147894077328. Its totient is φ = 142936272000.

The previous prime is 145413616003. The next prime is 145413616087. The reversal of 145413616031 is 130616314541.

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

It is a cyclic number.

It is not a de Polignac number, because 145413616031 - 2¹⁰ = 145413615007 is a prime.

It is a super-2 number, since 2×145413616031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145413615982 and 145413616000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145413619031) 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, 685130 + ... + 871911.

It is an arithmetic number, because the mean of its divisors is an integer number (18486759666).

Almost surely, 2^145413616031 is an apocalyptic number.

145413616031 is a deficient number, since it is larger than the sum of its proper divisors (2480461297).

145413616031 is a wasteful number, since it uses less digits than its factorization.

145413616031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558633.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 145413616031 in words is "one hundred forty-five billion, four hundred thirteen million, six hundred sixteen thousand, thirty-one".