540404215410 has 48 divisors (see below), whose sum is σ = 1325152518336. Its totient is φ = 141041650272.

The previous prime is 540404215397. The next prime is 540404215459. The reversal of 540404215410 is 14512404045.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4011022 + ... + 4143561.

It is an arithmetic number, because the mean of its divisors is an integer number (27607344132).

Almost surely, 2^540404215410 is an apocalyptic number.

540404215410 is an abundant number, since it is smaller than the sum of its proper divisors (784748302926).

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

540404215410 is a wasteful number, since it uses less digits than its factorization.

540404215410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8154687 (or 8154640 counting only the distinct ones).

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

Adding to 540404215410 its reverse (14512404045), we get a palindrome (554916619455).

The spelling of 540404215410 in words is "five hundred forty billion, four hundred four million, two hundred fifteen thousand, four hundred ten".