1426001157415 has 8 divisors (see below), whose sum is σ = 1717291075248. Its totient is φ = 1136741135040.

The previous prime is 1426001157403. The next prime is 1426001157419. The reversal of 1426001157415 is 5147511006241.

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

It is not a de Polignac number, because 1426001157415 - 2⁹ = 1426001156903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426001157419) 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, 507472317 + ... + 507475126.

It is an arithmetic number, because the mean of its divisors is an integer number (214661384406).

Almost surely, 2^{1426001157415} is an apocalyptic number.

1426001157415 is a deficient number, since it is larger than the sum of its proper divisors (291289917833).

1426001157415 is a wasteful number, since it uses less digits than its factorization.

1426001157415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014947729.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 1426001157415 in words is "one trillion, four hundred twenty-six billion, one million, one hundred fifty-seven thousand, four hundred fifteen".