40541310134220 has 96 divisors (see below), whose sum is σ = 130236987299328. Its totient is φ = 9230528397312.

The previous prime is 40541310134201. The next prime is 40541310134251. The reversal of 40541310134220 is 2243101314504.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 187687642 + ... + 187903521.

It is an arithmetic number, because the mean of its divisors is an integer number (1356635284368).

Almost surely, 2^{40541310134220} is an apocalyptic number.

It is an amenable number.

40541310134220 is an abundant number, since it is smaller than the sum of its proper divisors (89695677165108).

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

40541310134220 is a wasteful number, since it uses less digits than its factorization.

40541310134220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375591439 (or 375591437 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 40541310134220 its reverse (2243101314504), we get a palindrome (42784411448724).

The spelling of 40541310134220 in words is "forty trillion, five hundred forty-one billion, three hundred ten million, one hundred thirty-four thousand, two hundred twenty".