61404311146301 has 8 divisors (see below), whose sum is σ = 61889572291584. Its totient is φ = 60919077542400.

The previous prime is 61404311146267. The next prime is 61404311146357. The reversal of 61404311146301 is 10364111340416.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61404311146301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61404311146391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2397155 + ... + 11338208.

It is an arithmetic number, because the mean of its divisors is an integer number (7736196536448).

Almost surely, 2^{61404311146301} is an apocalyptic number.

It is an amenable number.

61404311146301 is a deficient number, since it is larger than the sum of its proper divisors (485261145283).

61404311146301 is a wasteful number, since it uses less digits than its factorization.

61404311146301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13770691.

The product of its (nonzero) digits is 20736, while the sum is 35.

Adding to 61404311146301 its reverse (10364111340416), we get a palindrome (71768422486717).

The spelling of 61404311146301 in words is "sixty-one trillion, four hundred four billion, three hundred eleven million, one hundred forty-six thousand, three hundred one".