1461142006633 has 4 divisors (see below), whose sum is σ = 1461166451028. Its totient is φ = 1461117562240.

The previous prime is 1461142006607. The next prime is 1461142006637. The reversal of 1461142006633 is 3366002411641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1032310864729 + 428831141904 = 1016027^2 + 654852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1461142006633 is a prime.

It is a super-3 number, since 3×1461142006633³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1461142006592 and 1461142006601.

It is not an unprimeable number, because it can be changed into a prime (1461142006637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12132316 + ... + 12252157.

It is an arithmetic number, because the mean of its divisors is an integer number (365291612757).

Almost surely, 2^{1461142006633} is an apocalyptic number.

It is an amenable number.

1461142006633 is a deficient number, since it is larger than the sum of its proper divisors (24444395).

1461142006633 is an equidigital number, since it uses as much as digits as its factorization.

1461142006633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24444394.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1461142006633 in words is "one trillion, four hundred sixty-one billion, one hundred forty-two million, six thousand, six hundred thirty-three".