461146452001031 has 8 divisors (see below), whose sum is σ = 479027506306800. Its totient is φ = 443397361196160.

The previous prime is 461146452001019. The next prime is 461146452001051. The reversal of 461146452001031 is 130100254641164.

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 461146452001031 - 2³⁰ = 461145378259207 is a prime.

It is a super-2 number, since 2×461146452001031² (a number of 30 digits) contains 22 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 (461146452001051) 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, 32990868101 + ... + 32990882078.

It is an arithmetic number, because the mean of its divisors is an integer number (59878438288350).

Almost surely, 2^{461146452001031} is an apocalyptic number.

461146452001031 is a deficient number, since it is larger than the sum of its proper divisors (17881054305769).

461146452001031 is a wasteful number, since it uses less digits than its factorization.

461146452001031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65981750449.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 461146452001031 in words is "four hundred sixty-one trillion, one hundred forty-six billion, four hundred fifty-two million, one thousand, thirty-one".