145314364 has 12 divisors (see below), whose sum is σ = 273861784. Its totient is φ = 67068144.

The previous prime is 145314359. The next prime is 145314401. The reversal of 145314364 is 463413541.

It is a happy number.

It is a super-2 number, since 2×145314364² = 42232528769448992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397202 + ... + 1397305.

Almost surely, 2^145314364 is an apocalyptic number.

It is an amenable number.

145314364 is a deficient number, since it is larger than the sum of its proper divisors (128547420).

145314364 is a wasteful number, since it uses less digits than its factorization.

145314364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794524 (or 2794522 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 145314364 is about 12054.6407661116. The cubic root of 145314364 is about 525.7381773197.

The spelling of 145314364 in words is "one hundred forty-five million, three hundred fourteen thousand, three hundred sixty-four".