3215011535423 has 8 divisors (see below), whose sum is σ = 3237972894000. Its totient is φ = 3192068631808.

The previous prime is 3215011535419. The next prime is 3215011535467. The reversal of 3215011535423 is 3245351105123.

It is a happy number.

3215011535423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3215011535423 - 2² = 3215011535419 is a prime.

It is a super-4 number, since 4×3215011535423⁴ (a number of 51 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3215011535473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4263986 + ... + 4961007.

It is an arithmetic number, because the mean of its divisors is an integer number (404746611750).

Almost surely, 2^{3215011535423} is an apocalyptic number.

3215011535423 is a deficient number, since it is larger than the sum of its proper divisors (22961358577).

3215011535423 is a wasteful number, since it uses less digits than its factorization.

3215011535423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9227481.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 3215011535423 in words is "three trillion, two hundred fifteen billion, eleven million, five hundred thirty-five thousand, four hundred twenty-three".