407134552451 has 4 divisors (see below), whose sum is σ = 444146784504. Its totient is φ = 370122320400.

The previous prime is 407134552439. The next prime is 407134552469. The reversal of 407134552451 is 154255431704.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-407134552451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 407134552399 and 407134552408.

It is not an unprimeable number, because it can be changed into a prime (407134552411) 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, 18506116010 + ... + 18506116031.

It is an arithmetic number, because the mean of its divisors is an integer number (111036696126).

Almost surely, 2^407134552451 is an apocalyptic number.

407134552451 is a deficient number, since it is larger than the sum of its proper divisors (37012232053).

407134552451 is a wasteful number, since it uses less digits than its factorization.

407134552451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37012232052.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 407134552451 in words is "four hundred seven billion, one hundred thirty-four million, five hundred fifty-two thousand, four hundred fifty-one".