40001422030 has 16 divisors (see below), whose sum is σ = 72092916000. Its totient is φ = 15980489632.

The previous prime is 40001421979. The next prime is 40001422051. The reversal of 40001422030 is 3022410004.

It is a super-2 number, since 2×40001422030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40001421995 and 40001422013.

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, 2501530 + ... + 2517469.

It is an arithmetic number, because the mean of its divisors is an integer number (4505807250).

Almost surely, 2^40001422030 is an apocalyptic number.

40001422030 is a deficient number, since it is larger than the sum of its proper divisors (32091493970).

40001422030 is a wasteful number, since it uses less digits than its factorization.

40001422030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019803.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 40001422030 its reverse (3022410004), we get a palindrome (43023832034).

The spelling of 40001422030 in words is "forty billion, one million, four hundred twenty-two thousand, thirty".