145051452106 has 16 divisors (see below), whose sum is σ = 237401225568. Its totient is φ = 65920171600.

The previous prime is 145051452047. The next prime is 145051452187. The reversal of 145051452106 is 601254150541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494260 + ... + 731023.

It is an arithmetic number, because the mean of its divisors is an integer number (14837576598).

Almost surely, 2^145051452106 is an apocalyptic number.

145051452106 is a deficient number, since it is larger than the sum of its proper divisors (92349773462).

145051452106 is a wasteful number, since it uses less digits than its factorization.

145051452106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230677.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 145051452106 in words is "one hundred forty-five billion, fifty-one million, four hundred fifty-two thousand, one hundred six".