40151420353142 has 16 divisors (see below), whose sum is σ = 68865370324992. Its totient is φ = 17199160578600.

The previous prime is 40151420353141. The next prime is 40151420353147. The reversal of 40151420353142 is 24135302415104.

40151420353142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40151420353142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40151420353141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 715887734 + ... + 715943817.

It is an arithmetic number, because the mean of its divisors is an integer number (4304085645312).

Almost surely, 2^{40151420353142} is an apocalyptic number.

40151420353142 is a deficient number, since it is larger than the sum of its proper divisors (28713949971850).

40151420353142 is a wasteful number, since it uses less digits than its factorization.

40151420353142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431833563.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 40151420353142 its reverse (24135302415104), we get a palindrome (64286722768246).

The spelling of 40151420353142 in words is "forty trillion, one hundred fifty-one billion, four hundred twenty million, three hundred fifty-three thousand, one hundred forty-two".