3401012145 has 16 divisors (see below), whose sum is σ = 5450810112. Its totient is φ = 1810809600.

The previous prime is 3401012143. The next prime is 3401012159. The reversal of 3401012145 is 5412101043.

It is not a de Polignac number, because 3401012145 - 2¹ = 3401012143 is a prime.

It is a super-2 number, since 2×3401012145² = 23133767220875002050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3401012143) 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, 182281 + ... + 200070.

It is an arithmetic number, because the mean of its divisors is an integer number (340675632).

Almost surely, 2^3401012145 is an apocalyptic number.

It is an amenable number.

3401012145 is a deficient number, since it is larger than the sum of its proper divisors (2049797967).

3401012145 is a wasteful number, since it uses less digits than its factorization.

3401012145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382952.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 3401012145 is about 58318.1973744045. The cubic root of 3401012145 is about 1503.8437928685.

Adding to 3401012145 its reverse (5412101043), we get a palindrome (8813113188).

The spelling of 3401012145 in words is "three billion, four hundred one million, twelve thousand, one hundred forty-five".