1406430534464 has 56 divisors (see below), whose sum is σ = 2866903372608. Its totient is φ = 684188467200.

The previous prime is 1406430534463. The next prime is 1406430534503. The reversal of 1406430534464 is 4644350346041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406430534463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287012 + ... + 1701539.

Almost surely, 2^{1406430534464} is an apocalyptic number.

It is an amenable number.

1406430534464 is an abundant number, since it is smaller than the sum of its proper divisors (1460472838144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1406430534464 is a wasteful number, since it uses less digits than its factorization.

1406430534464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988863 (or 1988853 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 44.

The spelling of 1406430534464 in words is "one trillion, four hundred six billion, four hundred thirty million, five hundred thirty-four thousand, four hundred sixty-four".