1426601971907 has 8 divisors (see below), whose sum is σ = 1630415129856. Its totient is φ = 1222792033032.

The previous prime is 1426601971897. The next prime is 1426601972017. The reversal of 1426601971907 is 7091791066241.

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

It is a cyclic number.

It is not a de Polignac number, because 1426601971907 - 2⁴ = 1426601971891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426601971607) 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, 234338 + ... + 1705320.

It is an arithmetic number, because the mean of its divisors is an integer number (203801891232).

Almost surely, 2^{1426601971907} is an apocalyptic number.

1426601971907 is a deficient number, since it is larger than the sum of its proper divisors (203813157949).

1426601971907 is a wasteful number, since it uses less digits than its factorization.

1426601971907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609537.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 1426601971907 in words is "one trillion, four hundred twenty-six billion, six hundred one million, nine hundred seventy-one thousand, nine hundred seven".