34715330778381 has 8 divisors (see below), whose sum is σ = 50495026586784. Its totient is φ = 21039594411120.

The previous prime is 34715330778347. The next prime is 34715330778391. The reversal of 34715330778381 is 18387703351743.

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

It is not a de Polignac number, because 34715330778381 - 2⁷ = 34715330778253 is a prime.

It is a super-2 number, since 2×34715330778381² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34715330778301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525989860246 + ... + 525989860311.

It is an arithmetic number, because the mean of its divisors is an integer number (6311878323348).

Almost surely, 2^{34715330778381} is an apocalyptic number.

It is an amenable number.

34715330778381 is a deficient number, since it is larger than the sum of its proper divisors (15779695808403).

34715330778381 is a wasteful number, since it uses less digits than its factorization.

34715330778381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051979720571.

The product of its (nonzero) digits is 35562240, while the sum is 60.

The spelling of 34715330778381 in words is "thirty-four trillion, seven hundred fifteen billion, three hundred thirty million, seven hundred seventy-eight thousand, three hundred eighty-one".