145453356112 has 40 divisors (see below), whose sum is σ = 289378978560. Its totient is φ = 70783384320.

The previous prime is 145453356089. The next prime is 145453356151. The reversal of 145453356112 is 211653354541.

It is a congruent number.

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, 10273 + ... + 539455.

It is an arithmetic number, because the mean of its divisors is an integer number (7234474464).

Almost surely, 2^145453356112 is an apocalyptic number.

It is an amenable number.

145453356112 is a deficient number, since it is larger than the sum of its proper divisors (143925622448).

145453356112 is a wasteful number, since it uses less digits than its factorization.

145453356112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529651 (or 529645 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The spelling of 145453356112 in words is "one hundred forty-five billion, four hundred fifty-three million, three hundred fifty-six thousand, one hundred twelve".