4073902607240 has 32 divisors (see below), whose sum is σ = 9166504532760. Its totient is φ = 1629521280000.

The previous prime is 4073902607239. The next prime is 4073902607273. The reversal of 4073902607240 is 427062093704.

It can be written as a sum of positive squares in 4 ways, for example, as 4072961712964 + 940894276 = 2018158^2 + 30674^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4073902607191 and 4073902607200.

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, 445490 + ... + 2888990.

Almost surely, 2^{4073902607240} is an apocalyptic number.

4073902607240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4073902607240 is an abundant number, since it is smaller than the sum of its proper divisors (5092601925520).

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

4073902607240 is a wasteful number, since it uses less digits than its factorization.

4073902607240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485193 (or 2485189 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 4073902607240 in words is "four trillion, seventy-three billion, nine hundred two million, six hundred seven thousand, two hundred forty".