1406452460620 has 24 divisors (see below), whose sum is σ = 2954828304288. Its totient is φ = 562337529600.

The previous prime is 1406452460597. The next prime is 1406452460639. The reversal of 1406452460620 is 260642546041.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15168541 + ... + 15260980.

It is an arithmetic number, because the mean of its divisors is an integer number (123117846012).

Almost surely, 2^{1406452460620} is an apocalyptic number.

1406452460620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1406452460620 is an abundant number, since it is smaller than the sum of its proper divisors (1548375843668).

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

1406452460620 is a wasteful number, since it uses less digits than its factorization.

1406452460620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30431841 (or 30431839 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 1406452460620 in words is "one trillion, four hundred six billion, four hundred fifty-two million, four hundred sixty thousand, six hundred twenty".