5140215422 has 16 divisors (see below), whose sum is σ = 7885252800. Its totient is φ = 2512442400.

The previous prime is 5140215419. The next prime is 5140215473. The reversal of 5140215422 is 2245120415.

It is a junction number, because it is equal to n+sod(n) for n = 5140215391 and 5140215400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145097 + ... + 177012.

It is an arithmetic number, because the mean of its divisors is an integer number (492828300).

Almost surely, 2^5140215422 is an apocalyptic number.

5140215422 is a deficient number, since it is larger than the sum of its proper divisors (2745037378).

5140215422 is a wasteful number, since it uses less digits than its factorization.

5140215422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322291.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5140215422 is about 71695.2956755183. The cubic root of 5140215422 is about 1725.8131484644.

Adding to 5140215422 its reverse (2245120415), we get a palindrome (7385335837).

The spelling of 5140215422 in words is "five billion, one hundred forty million, two hundred fifteen thousand, four hundred twenty-two".