1362721412407 has 2 divisors, whose sum is σ = 1362721412408. Its totient is φ = 1362721412406.

The previous prime is 1362721412363. The next prime is 1362721412413. The reversal of 1362721412407 is 7042141272631.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1362721412407 - 2⁷ = 1362721412279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1362721412407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1362721412447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681360706203 + 681360706204.

It is an arithmetic number, because the mean of its divisors is an integer number (681360706204).

Almost surely, 2^{1362721412407} is an apocalyptic number.

1362721412407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1362721412407 is an equidigital number, since it uses as much as digits as its factorization.

1362721412407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 1362721412407 in words is "one trillion, three hundred sixty-two billion, seven hundred twenty-one million, four hundred twelve thousand, four hundred seven".