1042615156344 has 32 divisors (see below), whose sum is σ = 2606807271120. Its totient is φ = 347502468096.

The previous prime is 1042615156337. The next prime is 1042615156351. The reversal of 1042615156344 is 4436515162401.

It is an interprime number because it is at equal distance from previous prime (1042615156337) and next prime (1042615156351).

It is a junction number, because it is equal to n+sod(n) for n = 1042615156296 and 1042615156305.

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, 2007259 + ... + 2472714.

Almost surely, 2^{1042615156344} is an apocalyptic number.

It is an amenable number.

1042615156344 is an abundant number, since it is smaller than the sum of its proper divisors (1564192114776).

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

1042615156344 is a wasteful number, since it uses less digits than its factorization.

1042615156344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489679 (or 4489675 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 1042615156344 in words is "one trillion, forty-two billion, six hundred fifteen million, one hundred fifty-six thousand, three hundred forty-four".