1420246251026 has 12 divisors (see below), whose sum is σ = 2181065029902. Its totient is φ = 693608632416.

The previous prime is 1420246250981. The next prime is 1420246251037. The reversal of 1420246251026 is 6201526420241.

It can be written as a sum of positive squares in only one way, i.e., 847955514025 + 572290737001 = 920845^2 + 756499^2 .

It is a super-3 number, since 3×1420246251026³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 192025271 + ... + 192032666.

Almost surely, 2^{1420246251026} is an apocalyptic number.

1420246251026 is a deficient number, since it is larger than the sum of its proper divisors (760818778876).

1420246251026 is an equidigital number, since it uses as much as digits as its factorization.

1420246251026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384058025 (or 384057982 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 1420246251026 in words is "one trillion, four hundred twenty billion, two hundred forty-six million, two hundred fifty-one thousand, twenty-six".