1406505461126 has 8 divisors (see below), whose sum is σ = 2109764246304. Its totient is φ = 703250712360.

The previous prime is 1406505461111. The next prime is 1406505461149. The reversal of 1406505461126 is 6211645056041.

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

It is a super-2 number, since 2×1406505461126² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110456 + ... + 1680836.

It is an arithmetic number, because the mean of its divisors is an integer number (263720530788).

Almost surely, 2^{1406505461126} is an apocalyptic number.

1406505461126 is a deficient number, since it is larger than the sum of its proper divisors (703258785178).

1406505461126 is a wasteful number, since it uses less digits than its factorization.

1406505461126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018206.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 1406505461126 in words is "one trillion, four hundred six billion, five hundred five million, four hundred sixty-one thousand, one hundred twenty-six".