1426415237406 has 32 divisors (see below), whose sum is σ = 3171717918720. Its totient is φ = 475185803832.

The previous prime is 1426415237381. The next prime is 1426415237419. The reversal of 1426415237406 is 6047325146241.

1426415237406 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 4 + 1 + 5 + 237 + 406 = 666.

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, 7852200 + ... + 8031803.

It is an arithmetic number, because the mean of its divisors is an integer number (99116184960).

Almost surely, 2^{1426415237406} is an apocalyptic number.

1426415237406 is an abundant number, since it is smaller than the sum of its proper divisors (1745302681314).

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

1426415237406 is a wasteful number, since it uses less digits than its factorization.

1426415237406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15885677 (or 15885671 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 1426415237406 in words is "one trillion, four hundred twenty-six billion, four hundred fifteen million, two hundred thirty-seven thousand, four hundred six".