1046652444321 has 48 divisors (see below), whose sum is σ = 1567359639552. Its totient is φ = 620526947040.

The previous prime is 1046652444319. The next prime is 1046652444347. The reversal of 1046652444321 is 1234442566401.

It is not a de Polignac number, because 1046652444321 - 2¹ = 1046652444319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1046652444311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36547410 + ... + 36576036.

It is an arithmetic number, because the mean of its divisors is an integer number (32653325824).

Almost surely, 2^{1046652444321} is an apocalyptic number.

1046652444321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1046652444321 is a deficient number, since it is larger than the sum of its proper divisors (520707195231).

1046652444321 is a wasteful number, since it uses less digits than its factorization.

1046652444321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30842 (or 30831 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 1046652444321 in words is "one trillion, forty-six billion, six hundred fifty-two million, four hundred forty-four thousand, three hundred twenty-one".