4020466154708 has 24 divisors (see below), whose sum is σ = 7101718872192. Its totient is φ = 1991404402304.

The previous prime is 4020466154701. The next prime is 4020466154741. The reversal of 4020466154708 is 8074516640204.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020466154701) 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, 36314885 + ... + 36425427.

It is an arithmetic number, because the mean of its divisors is an integer number (295904953008).

Almost surely, 2^{4020466154708} is an apocalyptic number.

It is an amenable number.

4020466154708 is a deficient number, since it is larger than the sum of its proper divisors (3081252717484).

4020466154708 is a wasteful number, since it uses less digits than its factorization.

4020466154708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195631 (or 195629 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 4020466154708 in words is "four trillion, twenty billion, four hundred sixty-six million, one hundred fifty-four thousand, seven hundred eight".