1040351462634 has 32 divisors (see below), whose sum is σ = 2272416892416. Its totient is φ = 314902580720.

The previous prime is 1040351462621. The next prime is 1040351462639. The reversal of 1040351462634 is 4362641530401.

It is a junction number, because it is equal to n+sod(n) for n = 1040351462592 and 1040351462601.

It is not an unprimeable number, because it can be changed into a prime (1040351462639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8826972 + ... + 8944055.

It is an arithmetic number, because the mean of its divisors is an integer number (71013027888).

Almost surely, 2^{1040351462634} is an apocalyptic number.

1040351462634 is an abundant number, since it is smaller than the sum of its proper divisors (1232065429782).

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

1040351462634 is a wasteful number, since it uses less digits than its factorization.

1040351462634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17771930.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 1040351462634 in words is "one trillion, forty billion, three hundred fifty-one million, four hundred sixty-two thousand, six hundred thirty-four".