40425313156 has 6 divisors (see below), whose sum is σ = 70744298030. Its totient is φ = 20212656576.

The previous prime is 40425313151. The next prime is 40425313163. The reversal of 40425313156 is 65131352404.

It can be written as a sum of positive squares in only one way, i.e., 29100948100 + 11324365056 = 170590^2 + 106416^2 .

It is not an unprimeable number, because it can be changed into a prime (40425313151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5053164141 + ... + 5053164148.

Almost surely, 2^40425313156 is an apocalyptic number.

It is an amenable number.

40425313156 is a deficient number, since it is larger than the sum of its proper divisors (30318984874).

40425313156 is a wasteful number, since it uses less digits than its factorization.

40425313156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10106328293 (or 10106328291 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 40425313156 in words is "forty billion, four hundred twenty-five million, three hundred thirteen thousand, one hundred fifty-six".