61201641413 has 16 divisors (see below), whose sum is σ = 69734117376. Its totient is φ = 53168520240.

The previous prime is 61201641353. The next prime is 61201641419. The reversal of 61201641413 is 31414610216.

It is not a de Polignac number, because 61201641413 - 2¹⁸ = 61201379269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61201641419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155156 + ... + 382722.

It is an arithmetic number, because the mean of its divisors is an integer number (4358382336).

Almost surely, 2^61201641413 is an apocalyptic number.

It is an amenable number.

61201641413 is a deficient number, since it is larger than the sum of its proper divisors (8532475963).

61201641413 is a wasteful number, since it uses less digits than its factorization.

61201641413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228664.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 61201641413 in words is "sixty-one billion, two hundred one million, six hundred forty-one thousand, four hundred thirteen".