145938628356 has 12 divisors (see below), whose sum is σ = 340523466192. Its totient is φ = 48646209448.

The previous prime is 145938628343. The next prime is 145938628357. The reversal of 145938628356 is 653826839541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 145938628356.

It is not an unprimeable number, because it can be changed into a prime (145938628357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6080776170 + ... + 6080776193.

It is an arithmetic number, because the mean of its divisors is an integer number (28376955516).

Almost surely, 2^145938628356 is an apocalyptic number.

It is an amenable number.

145938628356 is an abundant number, since it is smaller than the sum of its proper divisors (194584837836).

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

145938628356 is a wasteful number, since it uses less digits than its factorization.

145938628356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12161552370 (or 12161552368 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 60.

The spelling of 145938628356 in words is "one hundred forty-five billion, nine hundred thirty-eight million, six hundred twenty-eight thousand, three hundred fifty-six".