61374743006 has 32 divisors (see below), whose sum is σ = 96095160000. Its totient is φ = 29373518592.

The previous prime is 61374742987. The next prime is 61374743029. The reversal of 61374743006 is 60034747316.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287200 + ... + 1334028.

It is an arithmetic number, because the mean of its divisors is an integer number (3002973750).

Almost surely, 2^61374743006 is an apocalyptic number.

61374743006 is a deficient number, since it is larger than the sum of its proper divisors (34720416994).

61374743006 is a wasteful number, since it uses less digits than its factorization.

61374743006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47156.

The product of its (nonzero) digits is 254016, while the sum is 41.

The spelling of 61374743006 in words is "sixty-one billion, three hundred seventy-four million, seven hundred forty-three thousand, six".