4262406651457 has 2 divisors, whose sum is σ = 4262406651458. Its totient is φ = 4262406651456.

The previous prime is 4262406651431. The next prime is 4262406651487. The reversal of 4262406651457 is 7541566042624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3564540224001 + 697866427456 = 1887999^2 + 835384^2 .

It is a cyclic number.

It is not a de Polignac number, because 4262406651457 - 2¹⁹ = 4262406127169 is a prime.

It is a super-2 number, since 2×4262406651457² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4262406651427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2131203325728 + 2131203325729.

It is an arithmetic number, because the mean of its divisors is an integer number (2131203325729).

Almost surely, 2^{4262406651457} is an apocalyptic number.

It is an amenable number.

4262406651457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4262406651457 is an equidigital number, since it uses as much as digits as its factorization.

4262406651457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 4262406651457 in words is "four trillion, two hundred sixty-two billion, four hundred six million, six hundred fifty-one thousand, four hundred fifty-seven".