40234340541051 has 24 divisors (see below), whose sum is σ = 58336298580144. Its totient is φ = 26721375837120.

The previous prime is 40234340541013. The next prime is 40234340541097. The reversal of 40234340541051 is 15014504343204.

40234340541051 is a `hidden beast` number, since 4 + 0 + 2 + 34 + 34 + 0 + 541 + 0 + 51 = 666.

It is not a de Polignac number, because 40234340541051 - 2¹⁸ = 40234340278907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40234340540997 and 40234340541015.

It is not an unprimeable number, because it can be changed into a prime (40234340541151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12840996 + ... + 15663966.

It is an arithmetic number, because the mean of its divisors is an integer number (2430679107506).

Almost surely, 2^{40234340541051} is an apocalyptic number.

40234340541051 is a deficient number, since it is larger than the sum of its proper divisors (18101958039093).

40234340541051 is a wasteful number, since it uses less digits than its factorization.

40234340541051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828971 (or 2828968 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 40234340541051 its reverse (15014504343204), we get a palindrome (55248844884255).

The spelling of 40234340541051 in words is "forty trillion, two hundred thirty-four billion, three hundred forty million, five hundred forty-one thousand, fifty-one".