78001410414122 has 8 divisors (see below), whose sum is σ = 126002278361316. Its totient is φ = 36000650960352.

The previous prime is 78001410414121. The next prime is 78001410414181. The reversal of 78001410414122 is 22141401410087.

It can be written as a sum of positive squares in 2 ways, for example, as 55441560836281 + 22559849577841 = 7445909^2 + 4749721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (78001410414121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500027123323 + ... + 1500027123374.

Almost surely, 2^{78001410414122} is an apocalyptic number.

78001410414122 is a deficient number, since it is larger than the sum of its proper divisors (48000867947194).

78001410414122 is a wasteful number, since it uses less digits than its factorization.

78001410414122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000054246712.

The product of its (nonzero) digits is 14336, while the sum is 35.

The spelling of 78001410414122 in words is "seventy-eight trillion, one billion, four hundred ten million, four hundred fourteen thousand, one hundred twenty-two".