41666625400 has 48 divisors (see below), whose sum is σ = 96889211640. Its totient is φ = 16664188800.

The previous prime is 41666625367. The next prime is 41666625431. The reversal of 41666625400 is 452666614.

It is a super-2 number, since 2×41666625400² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2001847 + ... + 2022553.

Almost surely, 2^41666625400 is an apocalyptic number.

41666625400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41666625400 is an abundant number, since it is smaller than the sum of its proper divisors (55222586240).

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

41666625400 is a wasteful number, since it uses less digits than its factorization.

41666625400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30784 (or 30775 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

It can be divided in two parts, 41666625 and 400, that added together give a square (41667025 = 6455²).

The spelling of 41666625400 in words is "forty-one billion, six hundred sixty-six million, six hundred twenty-five thousand, four hundred".