40124213133151 has 32 divisors (see below), whose sum is σ = 47282125524480. Its totient is φ = 33334108416000.

The previous prime is 40124213133133. The next prime is 40124213133227. The reversal of 40124213133151 is 15133131242104.

It is a happy number.

It is not a de Polignac number, because 40124213133151 - 2¹¹ = 40124213131103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40124213133751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53621455 + ... + 54364591.

It is an arithmetic number, because the mean of its divisors is an integer number (1477566422640).

Almost surely, 2^{40124213133151} is an apocalyptic number.

40124213133151 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40124213133151 is a deficient number, since it is larger than the sum of its proper divisors (7157912391329).

40124213133151 is a wasteful number, since it uses less digits than its factorization.

40124213133151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744415.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 40124213133151 its reverse (15133131242104), we get a palindrome (55257344375255).

The spelling of 40124213133151 in words is "forty trillion, one hundred twenty-four billion, two hundred thirteen million, one hundred thirty-three thousand, one hundred fifty-one".