4214215040520 has 64 divisors (see below), whose sum is σ = 12671444016000. Its totient is φ = 1121230775808.

The previous prime is 4214215040467. The next prime is 4214215040527. The reversal of 4214215040520 is 250405124124.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4214215040527) 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, 39945565 + ... + 40050924.

It is an arithmetic number, because the mean of its divisors is an integer number (197991312750).

Almost surely, 2^{4214215040520} is an apocalyptic number.

4214215040520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4214215040520 is an abundant number, since it is smaller than the sum of its proper divisors (8457228975480).

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

4214215040520 is a wasteful number, since it uses less digits than its factorization.

4214215040520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79996942 (or 79996938 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 4214215040520 in words is "four trillion, two hundred fourteen billion, two hundred fifteen million, forty thousand, five hundred twenty".