40201162043012 has 48 divisors (see below), whose sum is σ = 71145338880000. Its totient is φ = 19875362666400.

The previous prime is 40201162043011. The next prime is 40201162043117. The reversal of 40201162043012 is 21034026110204.

It is a super-2 number, since 2×40201162043012² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40201162043011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115260539 + ... + 115608797.

It is an arithmetic number, because the mean of its divisors is an integer number (1482194560000).

Almost surely, 2^{40201162043012} is an apocalyptic number.

It is an amenable number.

40201162043012 is a deficient number, since it is larger than the sum of its proper divisors (30944176836988).

40201162043012 is a wasteful number, since it uses less digits than its factorization.

40201162043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349296 (or 349294 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 40201162043012 its reverse (21034026110204), we get a palindrome (61235188153216).

The spelling of 40201162043012 in words is "forty trillion, two hundred one billion, one hundred sixty-two million, forty-three thousand, twelve".