451233241029 has 12 divisors (see below), whose sum is σ = 666939054496. Its totient is φ = 293826296232.

The previous prime is 451233241013. The next prime is 451233241033. The reversal of 451233241029 is 920142332154.

451233241029 is a `hidden beast` number, since 4 + 5 + 1 + 233 + 2 + 410 + 2 + 9 = 666.

It is not a de Polignac number, because 451233241029 - 2⁴ = 451233241013 is a prime.

It is a super-2 number, since 2×451233241029² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 451233240984 and 451233241002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451233241429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582988297 + ... + 582989070.

Almost surely, 2^451233241029 is an apocalyptic number.

It is an amenable number.

451233241029 is a deficient number, since it is larger than the sum of its proper divisors (215705813467).

451233241029 is a wasteful number, since it uses less digits than its factorization.

451233241029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165977416 (or 1165977413 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 451233241029 in words is "four hundred fifty-one billion, two hundred thirty-three million, two hundred forty-one thousand, twenty-nine".