3477642427523 has 32 divisors (see below), whose sum is σ = 4126275691200. Its totient is φ = 2894574735360.

The previous prime is 3477642427507. The next prime is 3477642427529. The reversal of 3477642427523 is 3257242467743.

It is not a de Polignac number, because 3477642427523 - 2⁴ = 3477642427507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3477642427529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40426265 + ... + 40512197.

It is an arithmetic number, because the mean of its divisors is an integer number (128946115350).

Almost surely, 2^{3477642427523} is an apocalyptic number.

3477642427523 is a deficient number, since it is larger than the sum of its proper divisors (648633263677).

3477642427523 is a wasteful number, since it uses less digits than its factorization.

3477642427523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91847.

The product of its digits is 47416320, while the sum is 56.

The spelling of 3477642427523 in words is "three trillion, four hundred seventy-seven billion, six hundred forty-two million, four hundred twenty-seven thousand, five hundred twenty-three".