40376554455345 has 16 divisors (see below), whose sum is σ = 65013967942080. Its totient is φ = 21397002105024.

The previous prime is 40376554455239. The next prime is 40376554455359. The reversal of 40376554455345 is 54355445567304.

It is not a de Polignac number, because 40376554455345 - 2⁸ = 40376554455089 is a prime.

It is a super-2 number, since 2×40376554455345² (a number of 28 digits) contains 22 as substring.

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, 8572514515 + ... + 8572519224.

It is an arithmetic number, because the mean of its divisors is an integer number (4063372996380).

Almost surely, 2^{40376554455345} is an apocalyptic number.

It is an amenable number.

40376554455345 is a deficient number, since it is larger than the sum of its proper divisors (24637413486735).

40376554455345 is a wasteful number, since it uses less digits than its factorization.

40376554455345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17145033904.

The product of its (nonzero) digits is 302400000, while the sum is 60.

The spelling of 40376554455345 in words is "forty trillion, three hundred seventy-six billion, five hundred fifty-four million, four hundred fifty-five thousand, three hundred forty-five".