1426144264747 has 8 divisors (see below), whose sum is σ = 1432468627200. Its totient is φ = 1419831048360.

The previous prime is 1426144264723. The next prime is 1426144264801. The reversal of 1426144264747 is 7474624416241.

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 1426144264747 - 2³¹ = 1423996781099 is a prime.

It is a super-2 number, since 2×1426144264747² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1426144264694 and 1426144264703.

It is not an unprimeable number, because it can be changed into a prime (1426144364747) 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, 2529997 + ... + 3041902.

It is an arithmetic number, because the mean of its divisors is an integer number (179058578400).

Almost surely, 2^{1426144264747} is an apocalyptic number.

1426144264747 is a deficient number, since it is larger than the sum of its proper divisors (6324362453).

1426144264747 is an equidigital number, since it uses as much as digits as its factorization.

1426144264747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5573033.

The product of its digits is 7225344, while the sum is 52.

The spelling of 1426144264747 in words is "one trillion, four hundred twenty-six billion, one hundred forty-four million, two hundred sixty-four thousand, seven hundred forty-seven".