67899461132 has 24 divisors (see below), whose sum is σ = 124045780992. Its totient is φ = 32459130000.

The previous prime is 67899461087. The next prime is 67899461137. The reversal of 67899461132 is 23116499876.

It is a super-2 number, since 2×67899461132² (a number of 22 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (67899461137) 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, 43157 + ... + 371027.

It is an arithmetic number, because the mean of its divisors is an integer number (5168574208).

Almost surely, 2^67899461132 is an apocalyptic number.

It is an amenable number.

67899461132 is a deficient number, since it is larger than the sum of its proper divisors (56146319860).

67899461132 is a wasteful number, since it uses less digits than its factorization.

67899461132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330149 (or 330147 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 56.

The spelling of 67899461132 in words is "sixty-seven billion, eight hundred ninety-nine million, four hundred sixty-one thousand, one hundred thirty-two".