2147936429466 has 48 divisors (see below), whose sum is σ = 4728465263808. Its totient is φ = 704590056000.

The previous prime is 2147936429437. The next prime is 2147936429467. The reversal of 2147936429466 is 6649246397412.

2147936429466 is a `hidden beast` number, since 2 + 1 + 4 + 7 + 93 + 64 + 29 + 466 = 666.

It is a super-2 number, since 2×2147936429466² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2147936429467) 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, 3401995 + ... + 3983646.

It is an arithmetic number, because the mean of its divisors is an integer number (98509692996).

Almost surely, 2^{2147936429466} is an apocalyptic number.

2147936429466 is an abundant number, since it is smaller than the sum of its proper divisors (2580528834342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2147936429466 is a wasteful number, since it uses less digits than its factorization.

2147936429466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7385907 (or 7385904 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 63.

The spelling of 2147936429466 in words is "two trillion, one hundred forty-seven billion, nine hundred thirty-six million, four hundred twenty-nine thousand, four hundred sixty-six".