4623420247140 has 48 divisors (see below), whose sum is σ = 13066563408192. Its totient is φ = 1221389521536.

The previous prime is 4623420247133. The next prime is 4623420247141. The reversal of 4623420247140 is 417420243264.

It is not an unprimeable number, because it can be changed into a prime (4623420247141) 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, 360073039 + ... + 360085878.

It is an arithmetic number, because the mean of its divisors is an integer number (272220071004).

Almost surely, 2^{4623420247140} is an apocalyptic number.

It is an amenable number.

4623420247140 is an abundant number, since it is smaller than the sum of its proper divisors (8443143161052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4623420247140 is a wasteful number, since it uses less digits than its factorization.

4623420247140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720159036 (or 720159034 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 39.

The spelling of 4623420247140 in words is "four trillion, six hundred twenty-three billion, four hundred twenty million, two hundred forty-seven thousand, one hundred forty".