40150334072830 has 64 divisors (see below), whose sum is σ = 73340876867328. Its totient is φ = 15824217024000.

The previous prime is 40150334072813. The next prime is 40150334072833. The reversal of 40150334072830 is 3827043305104.

It is a super-2 number, since 2×40150334072830² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40150334072833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148203157 + ... + 148473823.

It is an arithmetic number, because the mean of its divisors is an integer number (1145951201052).

Almost surely, 2^{40150334072830} is an apocalyptic number.

40150334072830 is a deficient number, since it is larger than the sum of its proper divisors (33190542794498).

40150334072830 is a wasteful number, since it uses less digits than its factorization.

40150334072830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271561.

The product of its (nonzero) digits is 241920, while the sum is 40.

Adding to 40150334072830 its reverse (3827043305104), we get a palindrome (43977377377934).

The spelling of 40150334072830 in words is "forty trillion, one hundred fifty billion, three hundred thirty-four million, seventy-two thousand, eight hundred thirty".