40357126545630 has 64 divisors (see below), whose sum is σ = 96962856192000. Its totient is φ = 10750151782656.

The previous prime is 40357126545577. The next prime is 40357126545709. The reversal of 40357126545630 is 3654562175304.

It is a congruent number.

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, 469231371 + ... + 469317369.

It is an arithmetic number, because the mean of its divisors is an integer number (1515044628000).

Almost surely, 2^{40357126545630} is an apocalyptic number.

40357126545630 is an abundant number, since it is smaller than the sum of its proper divisors (56605729646370).

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

40357126545630 is a wasteful number, since it uses less digits than its factorization.

40357126545630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102905.

The product of its (nonzero) digits is 9072000, while the sum is 51.

The spelling of 40357126545630 in words is "forty trillion, three hundred fifty-seven billion, one hundred twenty-six million, five hundred forty-five thousand, six hundred thirty".