40777341 has 32 divisors (see below), whose sum is σ = 61710336. Its totient is φ = 23736000.

The previous prime is 40777333. The next prime is 40777349. The reversal of 40777341 is 14377704.

It is an interprime number because it is at equal distance from previous prime (40777333) and next prime (40777349).

It is not a de Polignac number, because 40777341 - 2³ = 40777333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40777349) 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, 94396 + ... + 94826.

It is an arithmetic number, because the mean of its divisors is an integer number (1928448).

Almost surely, 2^40777341 is an apocalyptic number.

It is an amenable number.

40777341 is a deficient number, since it is larger than the sum of its proper divisors (20932995).

40777341 is a wasteful number, since it uses less digits than its factorization.

40777341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553.

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 40777341 is about 6385.7138207095. The cubic root of 40777341 is about 344.1963820320.

The spelling of 40777341 in words is "forty million, seven hundred seventy-seven thousand, three hundred forty-one".