145345016226630 has 64 divisors (see below), whose sum is σ = 380544712720128. Its totient is φ = 35234689349760.

The previous prime is 145345016226581. The next prime is 145345016226649. The reversal of 145345016226630 is 36622610543541.

145345016226630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145345016226630² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145345016226630.

It is a congruent 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, 22404172 + ... + 28153808.

It is an arithmetic number, because the mean of its divisors is an integer number (5946011136252).

Almost surely, 2^{145345016226630} is an apocalyptic number.

145345016226630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145345016226630 is an abundant number, since it is smaller than the sum of its proper divisors (235199696493498).

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

145345016226630 is a wasteful number, since it uses less digits than its factorization.

145345016226630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5826261.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 145345016226630 in words is "one hundred forty-five trillion, three hundred forty-five billion, sixteen million, two hundred twenty-six thousand, six hundred thirty".