61002070286 has 8 divisors (see below), whose sum is σ = 92051028720. Its totient is φ = 30318394048.

The previous prime is 61002070273. The next prime is 61002070313. The reversal of 61002070286 is 68207020016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91320131 + ... + 91320798.

It is an arithmetic number, because the mean of its divisors is an integer number (11506378590).

Almost surely, 2^61002070286 is an apocalyptic number.

61002070286 is a deficient number, since it is larger than the sum of its proper divisors (31048958434).

61002070286 is a wasteful number, since it uses less digits than its factorization.

61002070286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182641098.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 61002070286 in words is "sixty-one billion, two million, seventy thousand, two hundred eighty-six".