40452333413451 has 4 divisors (see below), whose sum is σ = 53936444551272. Its totient is φ = 26968222275632.

The previous prime is 40452333413411. The next prime is 40452333413563. The reversal of 40452333413451 is 15431433325404.

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

It is a cyclic number.

It is not a de Polignac number, because 40452333413451 - 2¹³ = 40452333405259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40452333413411) 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, 6742055568906 + ... + 6742055568911.

It is an arithmetic number, because the mean of its divisors is an integer number (13484111137818).

Almost surely, 2^{40452333413451} is an apocalyptic number.

40452333413451 is a deficient number, since it is larger than the sum of its proper divisors (13484111137821).

40452333413451 is a wasteful number, since it uses less digits than its factorization.

40452333413451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13484111137820.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 40452333413451 its reverse (15431433325404), we get a palindrome (55883766738855).

The spelling of 40452333413451 in words is "forty trillion, four hundred fifty-two billion, three hundred thirty-three million, four hundred thirteen thousand, four hundred fifty-one".