345001451 has 4 divisors (see below), whose sum is σ = 365295672. Its totient is φ = 324707232.

The previous prime is 345001439. The next prime is 345001457. The reversal of 345001451 is 154100543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 345001451 - 2¹⁰ = 345000427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345001457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10147085 + ... + 10147118.

It is an arithmetic number, because the mean of its divisors is an integer number (91323918).

Almost surely, 2^345001451 is an apocalyptic number.

345001451 is a deficient number, since it is larger than the sum of its proper divisors (20294221).

345001451 is a wasteful number, since it uses less digits than its factorization.

345001451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20294220.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 345001451 is about 18574.2146805726. The cubic root of 345001451 is about 701.3588916049.

Adding to 345001451 its reverse (154100543), we get a palindrome (499101994).

The spelling of 345001451 in words is "three hundred forty-five million, one thousand, four hundred fifty-one".