2661350336467 has 2 divisors, whose sum is σ = 2661350336468. Its totient is φ = 2661350336466.

The previous prime is 2661350336429. The next prime is 2661350336507. The reversal of 2661350336467 is 7646330531662.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2661350336467 - 2¹⁹ = 2661349812179 is a prime.

It is a super-2 number, since 2×2661350336467² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2661350636467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330675168233 + 1330675168234.

It is an arithmetic number, because the mean of its divisors is an integer number (1330675168234).

Almost surely, 2^{2661350336467} is an apocalyptic number.

2661350336467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2661350336467 is an equidigital number, since it uses as much as digits as its factorization.

2661350336467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 52.

The spelling of 2661350336467 in words is "two trillion, six hundred sixty-one billion, three hundred fifty million, three hundred thirty-six thousand, four hundred sixty-seven".