40629140103312 has 60 divisors (see below), whose sum is σ = 113706789861184. Its totient is φ = 13542852922560.

The previous prime is 40629140103301. The next prime is 40629140103313. The reversal of 40629140103312 is 21330104192604.

40629140103312 is a `hidden beast` number, since 4 + 0 + 6 + 291 + 40 + 10 + 3 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (40629140103313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8261637 + ... + 12227547.

Almost surely, 2^{40629140103312} is an apocalyptic number.

It is an amenable number.

40629140103312 is an abundant number, since it is smaller than the sum of its proper divisors (73077649757872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40629140103312 is a wasteful number, since it uses less digits than its factorization.

40629140103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037068 (or 4037059 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

Adding to 40629140103312 its reverse (21330104192604), we get a palindrome (61959244295916).

The spelling of 40629140103312 in words is "forty trillion, six hundred twenty-nine billion, one hundred forty million, one hundred three thousand, three hundred twelve".