1046445001431 has 16 divisors (see below), whose sum is σ = 1402734305280. Its totient is φ = 693893731680.

The previous prime is 1046445001417. The next prime is 1046445001531. The reversal of 1046445001431 is 1341005446401.

It is not a de Polignac number, because 1046445001431 - 2¹⁵ = 1046444968663 is a prime.

It is a super-2 number, since 2×1046445001431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1046445001392 and 1046445001401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046445001531) 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, 4835085 + ... + 5046873.

It is an arithmetic number, because the mean of its divisors is an integer number (87670894080).

Almost surely, 2^{1046445001431} is an apocalyptic number.

1046445001431 is a deficient number, since it is larger than the sum of its proper divisors (356289303849).

1046445001431 is a wasteful number, since it uses less digits than its factorization.

1046445001431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220606.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 1046445001431 in words is "one trillion, forty-six billion, four hundred forty-five million, one thousand, four hundred thirty-one".