40267462447146 has 32 divisors (see below), whose sum is σ = 87858521926848. Its totient is φ = 12201950205440.

The previous prime is 40267462447127. The next prime is 40267462447237. The reversal of 40267462447146 is 64174426476204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5163975 + ... + 10353818.

It is an arithmetic number, because the mean of its divisors is an integer number (2745578810214).

Almost surely, 2^{40267462447146} is an apocalyptic number.

40267462447146 is an abundant number, since it is smaller than the sum of its proper divisors (47591059479702).

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

40267462447146 is a wasteful number, since it uses less digits than its factorization.

40267462447146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15557126.

The product of its (nonzero) digits is 43352064, while the sum is 57.

The spelling of 40267462447146 in words is "forty trillion, two hundred sixty-seven billion, four hundred sixty-two million, four hundred forty-seven thousand, one hundred forty-six".