61214477012541 has 48 divisors (see below), whose sum is σ = 95177529802368. Its totient is φ = 37773673728000.

The previous prime is 61214477012527. The next prime is 61214477012543. The reversal of 61214477012541 is 14521077441216.

It is a happy number.

61214477012541 is a `hidden beast` number, since 6 + 1 + 2 + 14 + 477 + 0 + 125 + 41 = 666.

It is not a de Polignac number, because 61214477012541 - 2²³ = 61214468623933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61214477012543) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2670291 + ... + 11382416.

It is an arithmetic number, because the mean of its divisors is an integer number (1982865204216).

Almost surely, 2^{61214477012541} is an apocalyptic number.

It is an amenable number.

61214477012541 is a deficient number, since it is larger than the sum of its proper divisors (33963052789827).

61214477012541 is a wasteful number, since it uses less digits than its factorization.

61214477012541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14053202 (or 14053199 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 61214477012541 in words is "sixty-one trillion, two hundred fourteen billion, four hundred seventy-seven million, twelve thousand, five hundred forty-one".