40548148801914 has 64 divisors (see below), whose sum is σ = 92473157516544. Its totient is φ = 11742277487616.

The previous prime is 40548148801859. The next prime is 40548148801933. The reversal of 40548148801914 is 41910884184504.

It is a happy number.

It is a super-2 number, since 2×40548148801914² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110382492 + ... + 110749224.

It is an arithmetic number, because the mean of its divisors is an integer number (1444893086196).

Almost surely, 2^{40548148801914} is an apocalyptic number.

40548148801914 is an abundant number, since it is smaller than the sum of its proper divisors (51925008714630).

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

40548148801914 is a wasteful number, since it uses less digits than its factorization.

40548148801914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450151.

The product of its (nonzero) digits is 5898240, while the sum is 57.

The spelling of 40548148801914 in words is "forty trillion, five hundred forty-eight billion, one hundred forty-eight million, eight hundred one thousand, nine hundred fourteen".