40100350 has 12 divisors (see below), whose sum is σ = 74586744. Its totient is φ = 16040120.

The previous prime is 40100327. The next prime is 40100351. The reversal of 40100350 is 5300104.

It is a self number, because there is not a number n which added to its sum of digits gives 40100350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40100351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 400954 + ... + 401053.

It is an arithmetic number, because the mean of its divisors is an integer number (6215562).

Almost surely, 2^40100350 is an apocalyptic number.

40100350 is a deficient number, since it is larger than the sum of its proper divisors (34486394).

40100350 is a wasteful number, since it uses less digits than its factorization.

40100350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802019 (or 802014 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 40100350 is about 6332.4837149416. The cubic root of 40100350 is about 342.2809439832.

Adding to 40100350 its reverse (5300104), we get a palindrome (45400454).

The spelling of 40100350 in words is "forty million, one hundred thousand, three hundred fifty".