60440157227 has 4 divisors (see below), whose sum is σ = 60443563536. Its totient is φ = 60436750920.

The previous prime is 60440157223. The next prime is 60440157263. The reversal of 60440157227 is 72275104406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72275104406 = 2 ⋅36137552203.

It is a cyclic number.

It is not a de Polignac number, because 60440157227 - 2² = 60440157223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60440157223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676399 + ... + 1712072.

It is an arithmetic number, because the mean of its divisors is an integer number (15110890884).

Almost surely, 2^60440157227 is an apocalyptic number.

60440157227 is a deficient number, since it is larger than the sum of its proper divisors (3406309).

60440157227 is a wasteful number, since it uses less digits than its factorization.

60440157227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3406308.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 60440157227 in words is "sixty billion, four hundred forty million, one hundred fifty-seven thousand, two hundred twenty-seven".