67001471434 has 16 divisors (see below), whose sum is σ = 103424086656. Its totient is φ = 32537658400.

The previous prime is 67001471431. The next prime is 67001471441. The reversal of 67001471434 is 43417410076.

It is a happy number.

It is a super-2 number, since 2×67001471434² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67001471393 and 67001471402.

It is not an unprimeable number, because it can be changed into a prime (67001471431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2708227 + ... + 2732854.

It is an arithmetic number, because the mean of its divisors is an integer number (6464005416).

Almost surely, 2^67001471434 is an apocalyptic number.

67001471434 is a deficient number, since it is larger than the sum of its proper divisors (36422615222).

67001471434 is a wasteful number, since it uses less digits than its factorization.

67001471434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441261.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 67001471434 in words is "sixty-seven billion, one million, four hundred seventy-one thousand, four hundred thirty-four".