102934400355 has 24 divisors (see below), whose sum is σ = 178530779232. Its totient is φ = 54864146304.

The previous prime is 102934400351. The next prime is 102934400357. The reversal of 102934400355 is 553004439201.

102934400355 is a `hidden beast` number, since 10 + 293 + 4 + 4 + 0 + 0 + 355 = 666.

It is not a de Polignac number, because 102934400355 - 2² = 102934400351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102934400351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639394 + ... + 784023.

It is an arithmetic number, because the mean of its divisors is an integer number (7438782468).

Almost surely, 2^102934400355 is an apocalyptic number.

102934400355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102934400355 is a deficient number, since it is larger than the sum of its proper divisors (75596378877).

102934400355 is a wasteful number, since it uses less digits than its factorization.

102934400355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425035 (or 1425032 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 102934400355 its reverse (553004439201), we get a palindrome (655938839556).

The spelling of 102934400355 in words is "one hundred two billion, nine hundred thirty-four million, four hundred thousand, three hundred fifty-five".