145012362346 has 8 divisors (see below), whose sum is σ = 219443486724. Its totient is φ = 71864533440.

The previous prime is 145012362331. The next prime is 145012362373. The reversal of 145012362346 is 643263210541.

It can be written as a sum of positive squares in 2 ways, for example, as 144028599121 + 983763225 = 379511^2 + 31365^2 .

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

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, 320823585 + ... + 320824036.

Almost surely, 2^145012362346 is an apocalyptic number.

145012362346 is a deficient number, since it is larger than the sum of its proper divisors (74431124378).

145012362346 is a wasteful number, since it uses less digits than its factorization.

145012362346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641647736.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 145012362346 its reverse (643263210541), we get a palindrome (788275572887).

The spelling of 145012362346 in words is "one hundred forty-five billion, twelve million, three hundred sixty-two thousand, three hundred forty-six".