1420164066968 has 32 divisors (see below), whose sum is σ = 2721125534400. Its totient is φ = 694549062912.

The previous prime is 1420164066953. The next prime is 1420164067033. The reversal of 1420164066968 is 8696604610241.

It is a super-3 number, since 3×1420164066968³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538133 + ... + 1769156.

It is an arithmetic number, because the mean of its divisors is an integer number (85035172950).

Almost surely, 2^{1420164066968} is an apocalyptic number.

It is an amenable number.

1420164066968 is a deficient number, since it is larger than the sum of its proper divisors (1300961467432).

1420164066968 is a wasteful number, since it uses less digits than its factorization.

1420164066968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308979 (or 2308975 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 53.

The spelling of 1420164066968 in words is "one trillion, four hundred twenty billion, one hundred sixty-four million, sixty-six thousand, nine hundred sixty-eight".