40260474351057 has 16 divisors (see below), whose sum is σ = 56839039433280. Its totient is φ = 25261152901632.

The previous prime is 40260474351049. The next prime is 40260474351089. The reversal of 40260474351057 is 75015347406204.

It is not a de Polignac number, because 40260474351057 - 2³ = 40260474351049 is a prime.

It is a super-3 number, since 3×40260474351057³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40260474350997 and 40260474351015.

It is not an unprimeable number, because it can be changed into a prime (40260474351007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 936207 + ... + 9022052.

It is an arithmetic number, because the mean of its divisors is an integer number (3552439964580).

Almost surely, 2^{40260474351057} is an apocalyptic number.

It is an amenable number.

40260474351057 is a deficient number, since it is larger than the sum of its proper divisors (16578565082223).

40260474351057 is a wasteful number, since it uses less digits than its factorization.

40260474351057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037552.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 40260474351057 in words is "forty trillion, two hundred sixty billion, four hundred seventy-four million, three hundred fifty-one thousand, fifty-seven".