40249296202 has 4 divisors (see below), whose sum is σ = 60373944306. Its totient is φ = 20124648100.

The previous prime is 40249296193. The next prime is 40249296211. The reversal of 40249296202 is 20269294204.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (40249296193) and next prime (40249296211).

It can be written as a sum of positive squares in only one way, i.e., 22680058801 + 17569237401 = 150599^2 + 132549^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10062324049 + ... + 10062324052.

Almost surely, 2^40249296202 is an apocalyptic number.

40249296202 is a deficient number, since it is larger than the sum of its proper divisors (20124648104).

40249296202 is a wasteful number, since it uses less digits than its factorization.

40249296202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20124648103.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 40249296202 in words is "forty billion, two hundred forty-nine million, two hundred ninety-six thousand, two hundred two".