345126041 has 16 divisors (see below), whose sum is σ = 382698624. Its totient is φ = 309222144.

The previous prime is 345126031. The next prime is 345126049. The reversal of 345126041 is 140621543.

It is a cyclic number.

It is not a de Polignac number, because 345126041 - 2¹⁰ = 345125017 is a prime.

It is a super-2 number, since 2×345126041² = 238223968352667362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 345126041.

It is not an unprimeable number, because it can be changed into a prime (345126049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91505 + ... + 95201.

It is an arithmetic number, because the mean of its divisors is an integer number (23918664).

Almost surely, 2^345126041 is an apocalyptic number.

It is an amenable number.

345126041 is a deficient number, since it is larger than the sum of its proper divisors (37572583).

345126041 is a wasteful number, since it uses less digits than its factorization.

345126041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 345126041 is about 18577.5682208410. The cubic root of 345126041 is about 701.4433084360.

Adding to 345126041 its reverse (140621543), we get a palindrome (485747584).

It can be divided in two parts, 3451 and 26041, that added together give a palindrome (29492).

The spelling of 345126041 in words is "three hundred forty-five million, one hundred twenty-six thousand, forty-one".