4180077378345 has 64 divisors (see below), whose sum is σ = 7317568963584. Its totient is φ = 2020753163520.

The previous prime is 4180077378329. The next prime is 4180077378371. The reversal of 4180077378345 is 5438737700814.

It is not a de Polignac number, because 4180077378345 - 2⁴ = 4180077378329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 364525302 + ... + 364536768.

It is an arithmetic number, because the mean of its divisors is an integer number (114337015056).

Almost surely, 2^{4180077378345} is an apocalyptic number.

It is an amenable number.

4180077378345 is a deficient number, since it is larger than the sum of its proper divisors (3137491585239).

4180077378345 is a wasteful number, since it uses less digits than its factorization.

4180077378345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17782.

The product of its (nonzero) digits is 15805440, while the sum is 57.

The spelling of 4180077378345 in words is "four trillion, one hundred eighty billion, seventy-seven million, three hundred seventy-eight thousand, three hundred forty-five".