40677437743400 has 48 divisors (see below), whose sum is σ = 94575643971900. Its totient is φ = 16270871662080.

The previous prime is 40677437743357. The next prime is 40677437743403. The reversal of 40677437743400 is 434773477604.

It can be written as a sum of positive squares in 6 ways, for example, as 12559383142084 + 28118054601316 = 3543922^2 + 5302646^2 .

It is not an unprimeable number, because it can be changed into a prime (40677437743403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36102974 + ... + 37212626.

Almost surely, 2^{40677437743400} is an apocalyptic number.

40677437743400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40677437743400 is an abundant number, since it is smaller than the sum of its proper divisors (53898206228500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40677437743400 is a wasteful number, since it uses less digits than its factorization.

40677437743400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292958 (or 1292949 counting only the distinct ones).

The product of its (nonzero) digits is 33191424, while the sum is 56.

The spelling of 40677437743400 in words is "forty trillion, six hundred seventy-seven billion, four hundred thirty-seven million, seven hundred forty-three thousand, four hundred".