40007400340351 has 2 divisors, whose sum is σ = 40007400340352. Its totient is φ = 40007400340350.

The previous prime is 40007400340301. The next prime is 40007400340361. The reversal of 40007400340351 is 15304300470004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40007400340351 - 2¹⁷ = 40007400209279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40007400340301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20003700170175 + 20003700170176.

It is an arithmetic number, because the mean of its divisors is an integer number (20003700170176).

Almost surely, 2^{40007400340351} is an apocalyptic number.

40007400340351 is a deficient number, since it is larger than the sum of its proper divisors (1).

40007400340351 is an equidigital number, since it uses as much as digits as its factorization.

40007400340351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The spelling of 40007400340351 in words is "forty trillion, seven billion, four hundred million, three hundred forty thousand, three hundred fifty-one".