3401523045 has 64 divisors (see below), whose sum is σ = 6142106880. Its totient is φ = 1785888000.

The previous prime is 3401523043. The next prime is 3401523077. The reversal of 3401523045 is 5403251043.

3401523045 is a `hidden beast` number, since 340 + 15 + 2 + 304 + 5 = 666.

It is not a de Polignac number, because 3401523045 - 2¹ = 3401523043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401523043) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2613895 + ... + 2615195.

It is an arithmetic number, because the mean of its divisors is an integer number (95970420).

Almost surely, 2^3401523045 is an apocalyptic number.

It is an amenable number.

3401523045 is a deficient number, since it is larger than the sum of its proper divisors (2740583835).

3401523045 is a wasteful number, since it uses less digits than its factorization.

3401523045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3401523045 is about 58322.5774893394. The cubic root of 3401523045 is about 1503.9190915632.

Adding to 3401523045 its reverse (5403251043), we get a palindrome (8804774088).

It can be divided in two parts, 340 and 1523045, that added together give a triangular number (1523385 = T₁₇₄₅).

The spelling of 3401523045 in words is "three billion, four hundred one million, five hundred twenty-three thousand, forty-five".