1405046064454 has 8 divisors (see below), whose sum is σ = 2218493786040. Its totient is φ = 665548135776.

The previous prime is 1405046064451. The next prime is 1405046064467. The reversal of 1405046064454 is 4544606405041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1405046064454³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1405046064454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1405046064451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18487448179 + ... + 18487448254.

It is an arithmetic number, because the mean of its divisors is an integer number (277311723255).

Almost surely, 2^{1405046064454} is an apocalyptic number.

1405046064454 is a deficient number, since it is larger than the sum of its proper divisors (813447721586).

1405046064454 is a wasteful number, since it uses less digits than its factorization.

1405046064454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36974896454.

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 1405046064454 in words is "one trillion, four hundred five billion, forty-six million, sixty-four thousand, four hundred fifty-four".