145338679346 has 8 divisors (see below), whose sum is σ = 249152021760. Its totient is φ = 62288005428.

The previous prime is 145338679327. The next prime is 145338679403. The reversal of 145338679346 is 643976833541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145338679346² (a number of 23 digits) contains 22 as substring.

It is a Curzon 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, 5190667106 + ... + 5190667133.

It is an arithmetic number, because the mean of its divisors is an integer number (31144002720).

Almost surely, 2^145338679346 is an apocalyptic number.

145338679346 is a deficient number, since it is larger than the sum of its proper divisors (103813342414).

145338679346 is a wasteful number, since it uses less digits than its factorization.

145338679346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10381334248.

The product of its digits is 39191040, while the sum is 59.

The spelling of 145338679346 in words is "one hundred forty-five billion, three hundred thirty-eight million, six hundred seventy-nine thousand, three hundred forty-six".