406002551351 has 4 divisors (see below), whose sum is σ = 406035850632. Its totient is φ = 405969252072.

The previous prime is 406002551321. The next prime is 406002551359. The reversal of 406002551351 is 153155200604.

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 406002551351 - 2²⁶ = 405935442487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406002551359) 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, 16631345 + ... + 16655738.

It is an arithmetic number, because the mean of its divisors is an integer number (101508962658).

Almost surely, 2^406002551351 is an apocalyptic number.

406002551351 is a deficient number, since it is larger than the sum of its proper divisors (33299281).

406002551351 is a wasteful number, since it uses less digits than its factorization.

406002551351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33299280.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 406002551351 its reverse (153155200604), we get a palindrome (559157751955).

The spelling of 406002551351 in words is "four hundred six billion, two million, five hundred fifty-one thousand, three hundred fifty-one".