61340404316 has 6 divisors (see below), whose sum is σ = 107345707560. Its totient is φ = 30670202156.

The previous prime is 61340404313. The next prime is 61340404319.

61340404316 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (61340404313) and next prime (61340404319).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61340404313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7667550536 + ... + 7667550543.

It is an arithmetic number, because the mean of its divisors is an integer number (17890951260).

Almost surely, 2^61340404316 is an apocalyptic number.

It is an amenable number.

61340404316 is a deficient number, since it is larger than the sum of its proper divisors (46005303244).

61340404316 is a wasteful number, since it uses less digits than its factorization.

61340404316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15335101083 (or 15335101081 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 61340404316 in words is "sixty-one billion, three hundred forty million, four hundred four thousand, three hundred sixteen".