361262642040 has 48 divisors (see below), whose sum is σ = 1174103587800. Its totient is φ = 96336704448.

The previous prime is 361262642017. The next prime is 361262642063. The reversal of 361262642040 is 40246262163.

361262642040 is a `hidden beast` number, since 3 + 6 + 1 + 2 + 6 + 2 + 642 + 0 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (361262642017) and next prime (361262642063).

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 = 361262641986 and 361262642004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501753310 + ... + 501754029.

Almost surely, 2^361262642040 is an apocalyptic number.

361262642040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

361262642040 is an abundant number, since it is smaller than the sum of its proper divisors (812840945760).

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

361262642040 is a wasteful number, since it uses less digits than its factorization.

361262642040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003507356 (or 1003507349 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 361262642040 in words is "three hundred sixty-one billion, two hundred sixty-two million, six hundred forty-two thousand, forty".