1406324461454 has 32 divisors (see below), whose sum is σ = 2304234003456. Its totient is φ = 638412347520.

The previous prime is 1406324461433. The next prime is 1406324461481. The reversal of 1406324461454 is 4541644236041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56076662 + ... + 56101734.

It is an arithmetic number, because the mean of its divisors is an integer number (72007312608).

Almost surely, 2^{1406324461454} is an apocalyptic number.

1406324461454 is a deficient number, since it is larger than the sum of its proper divisors (897909542002).

1406324461454 is a wasteful number, since it uses less digits than its factorization.

1406324461454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28280.

The product of its (nonzero) digits is 1105920, while the sum is 44.

Adding to 1406324461454 its reverse (4541644236041), we get a palindrome (5947968697495).

The spelling of 1406324461454 in words is "one trillion, four hundred six billion, three hundred twenty-four million, four hundred sixty-one thousand, four hundred fifty-four".