4621278541000 has 64 divisors (see below), whose sum is σ = 11796863794560. Its totient is φ = 1680464920000.

The previous prime is 4621278540971. The next prime is 4621278541039. The reversal of 4621278541000 is 1458721264.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210047116 + ... + 210069115.

It is an arithmetic number, because the mean of its divisors is an integer number (184325996790).

Almost surely, 2^{4621278541000} is an apocalyptic number.

4621278541000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4621278541000 is an abundant number, since it is smaller than the sum of its proper divisors (7175585253560).

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

4621278541000 is a wasteful number, since it uses less digits than its factorization.

4621278541000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420116263 (or 420116249 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 4621278541000 in words is "four trillion, six hundred twenty-one billion, two hundred seventy-eight million, five hundred forty-one thousand".