145274267077350 has 48 divisors (see below), whose sum is σ = 363778048238592. Its totient is φ = 38363689942560.

The previous prime is 145274267077333. The next prime is 145274267077409. The reversal of 145274267077350 is 53770762472541.

It is a super-2 number, since 2×145274267077350² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4701417142 + ... + 4701448041.

It is an arithmetic number, because the mean of its divisors is an integer number (7578709338304).

Almost surely, 2^{145274267077350} is an apocalyptic number.

145274267077350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145274267077350 is an abundant number, since it is smaller than the sum of its proper divisors (218503781161242).

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

145274267077350 is a wasteful number, since it uses less digits than its factorization.

145274267077350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9402865301 (or 9402865296 counting only the distinct ones).

The product of its (nonzero) digits is 69148800, while the sum is 60.

The spelling of 145274267077350 in words is "one hundred forty-five trillion, two hundred seventy-four billion, two hundred sixty-seven million, seventy-seven thousand, three hundred fifty".