70765151040 has 280 divisors, whose sum is σ = 252207137952. Its totient is φ = 18834508800.

The previous prime is 70765150999. The next prime is 70765151047. The reversal of 70765151040 is 4015156707.

70765151040 is a `hidden beast` number, since 70 + 76 + 5 + 1 + 510 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 70765150986 and 70765151004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70765151047) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15212715 + ... + 15217365.

Almost surely, 2^70765151040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70765151040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126103568976).

70765151040 is an abundant number, since it is smaller than the sum of its proper divisors (181441986912).

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

70765151040 is a wasteful number, since it uses less digits than its factorization.

70765151040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5267 (or 5248 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 70765151040 in words is "seventy billion, seven hundred sixty-five million, one hundred fifty-one thousand, forty".