6206077620040 has 32 divisors (see below), whose sum is σ = 13963758149880. Its totient is φ = 2482416202752.

The previous prime is 6206077620023. The next prime is 6206077620079. The reversal of 6206077620040 is 400267706026.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2677863870724 + 3528213749316 = 1636418^2 + 1878354^2 .

It is a super-2 number, since 2×6206077620040² (a number of 26 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 6206077619975 and 6206077620002.

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, 8398822 + ... + 9107818.

Almost surely, 2^{6206077620040} is an apocalyptic number.

It is an amenable number.

6206077620040 is an abundant number, since it is smaller than the sum of its proper divisors (7757680529840).

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

6206077620040 is a wasteful number, since it uses less digits than its factorization.

6206077620040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927841 (or 927837 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 6206077620040 in words is "six trillion, two hundred six billion, seventy-seven million, six hundred twenty thousand, forty".