40670611536 has 40 divisors (see below), whose sum is σ = 105094148544. Its totient is φ = 13553205760.

The previous prime is 40670611489. The next prime is 40670611571. The reversal of 40670611536 is 63511607604.

It is a junction number, because it is equal to n+sod(n) for n = 40670611494 and 40670611503.

It is a congruent number.

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, 67885 + ... + 293171.

Almost surely, 2^40670611536 is an apocalyptic number.

It is an amenable number.

40670611536 is an abundant number, since it is smaller than the sum of its proper divisors (64423537008).

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

40670611536 is a wasteful number, since it uses less digits than its factorization.

40670611536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229059 (or 229053 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 40670611536 in words is "forty billion, six hundred seventy million, six hundred eleven thousand, five hundred thirty-six".