102348455494 has 32 divisors (see below), whose sum is σ = 170048289600. Its totient is φ = 45980605440.

The previous prime is 102348455483. The next prime is 102348455497. The reversal of 102348455494 is 494554843201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102348455497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495402 + ... + 670909.

It is an arithmetic number, because the mean of its divisors is an integer number (5314009050).

Almost surely, 2^102348455494 is an apocalyptic number.

102348455494 is a deficient number, since it is larger than the sum of its proper divisors (67699834106).

102348455494 is a wasteful number, since it uses less digits than its factorization.

102348455494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166448.

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 102348455494 in words is "one hundred two billion, three hundred forty-eight million, four hundred fifty-five thousand, four hundred ninety-four".