1046631142999 has 16 divisors (see below), whose sum is σ = 1144343491200. Its totient is φ = 951439147776.

The previous prime is 1046631142937. The next prime is 1046631143003. The reversal of 1046631142999 is 9992411366401.

It is not a de Polignac number, because 1046631142999 - 2³⁷ = 909192189527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046631142199) 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, 910414 + ... + 1709419.

It is an arithmetic number, because the mean of its divisors is an integer number (71521468200).

Almost surely, 2^{1046631142999} is an apocalyptic number.

1046631142999 is a deficient number, since it is larger than the sum of its proper divisors (97712348201).

1046631142999 is a wasteful number, since it uses less digits than its factorization.

1046631142999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620314.

The product of its (nonzero) digits is 2519424, while the sum is 55.

The spelling of 1046631142999 in words is "one trillion, forty-six billion, six hundred thirty-one million, one hundred forty-two thousand, nine hundred ninety-nine".