1420260064031 has 8 divisors (see below), whose sum is σ = 1423388837184. Its totient is φ = 1417131555840.

The previous prime is 1420260063991. The next prime is 1420260064057. The reversal of 1420260064031 is 1304600620241.

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 1420260064031 - 2⁶ = 1420260063967 is a prime.

It is a super-2 number, since 2×1420260064031² (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 = 1420260063985 and 1420260064003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420260064631) 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, 13883951 + ... + 13985871.

It is an arithmetic number, because the mean of its divisors is an integer number (177923604648).

Almost surely, 2^{1420260064031} is an apocalyptic number.

1420260064031 is a deficient number, since it is larger than the sum of its proper divisors (3128773153).

1420260064031 is a wasteful number, since it uses less digits than its factorization.

1420260064031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132481.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1420260064031 its reverse (1304600620241), we get a palindrome (2724860684272).

The spelling of 1420260064031 in words is "one trillion, four hundred twenty billion, two hundred sixty million, sixty-four thousand, thirty-one".