40452433024451 has 16 divisors (see below), whose sum is σ = 46326853920000. Its totient is φ = 34601896169568.

The previous prime is 40452433024411. The next prime is 40452433024501. The reversal of 40452433024451 is 15442033425404.

It is not a de Polignac number, because 40452433024451 - 2⁶ = 40452433024387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40452433024399 and 40452433024408.

It is not an unprimeable number, because it can be changed into a prime (40452433024411) 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, 57701741 + ... + 58398593.

It is an arithmetic number, because the mean of its divisors is an integer number (2895428370000).

Almost surely, 2^{40452433024451} is an apocalyptic number.

40452433024451 is a deficient number, since it is larger than the sum of its proper divisors (5874420895549).

40452433024451 is a wasteful number, since it uses less digits than its factorization.

40452433024451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713978.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 40452433024451 its reverse (15442033425404), we get a palindrome (55894466449855).

The spelling of 40452433024451 in words is "forty trillion, four hundred fifty-two billion, four hundred thirty-three million, twenty-four thousand, four hundred fifty-one".