41137155440 has 40 divisors (see below), whose sum is σ = 95900373888. Its totient is φ = 16410735360.

The previous prime is 41137155391. The next prime is 41137155461. The reversal of 41137155440 is 4455173114.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 41137155440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659456 + ... + 719135.

Almost surely, 2^41137155440 is an apocalyptic number.

41137155440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41137155440 is an abundant number, since it is smaller than the sum of its proper divisors (54763218448).

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

41137155440 is a wasteful number, since it uses less digits than its factorization.

41137155440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378977 (or 1378971 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 41137155440 in words is "forty-one billion, one hundred thirty-seven million, one hundred fifty-five thousand, four hundred forty".