102449261367 has 6 divisors (see below), whose sum is σ = 147982266432. Its totient is φ = 68299507572.

The previous prime is 102449261357. The next prime is 102449261389. The reversal of 102449261367 is 763162944201.

102449261367 is a `hidden beast` number, since 1 + 0 + 24 + 4 + 9 + 2 + 613 + 6 + 7 = 666.

It is not a de Polignac number, because 102449261367 - 2¹² = 102449257271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102449261357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5691625623 + ... + 5691625640.

It is an arithmetic number, because the mean of its divisors is an integer number (24663711072).

Almost surely, 2^102449261367 is an apocalyptic number.

102449261367 is a deficient number, since it is larger than the sum of its proper divisors (45533005065).

102449261367 is a wasteful number, since it uses less digits than its factorization.

102449261367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11383251269 (or 11383251266 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 102449261367 in words is "one hundred two billion, four hundred forty-nine million, two hundred sixty-one thousand, three hundred sixty-seven".