67230040652460 has 144 divisors (see below), whose sum is σ = 233111542809600. Its totient is φ = 15363741036672.

The previous prime is 67230040652431. The next prime is 67230040652461. The reversal of 67230040652460 is 6425604003276.

67230040652460 is a `hidden beast` number, since 6 + 7 + 2 + 300 + 40 + 65 + 246 + 0 = 666.

It is a super-2 number, since 2×67230040652460² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (67230040652461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 774361 + ... + 11621519.

It is an arithmetic number, because the mean of its divisors is an integer number (1618830158400).

Almost surely, 2^{67230040652460} is an apocalyptic number.

67230040652460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67230040652460 is an abundant number, since it is smaller than the sum of its proper divisors (165881502157140).

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

67230040652460 is a wasteful number, since it uses less digits than its factorization.

67230040652460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10852100 (or 10852095 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The spelling of 67230040652460 in words is "sixty-seven trillion, two hundred thirty billion, forty million, six hundred fifty-two thousand, four hundred sixty".