1377341150642 has 8 divisors (see below), whose sum is σ = 2155838322816. Its totient is φ = 658728376372.

The previous prime is 1377341150639. The next prime is 1377341150651. The reversal of 1377341150642 is 2460511437731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1377341150593 and 1377341150602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14971099418 + ... + 14971099509.

It is an arithmetic number, because the mean of its divisors is an integer number (269479790352).

Almost surely, 2^{1377341150642} is an apocalyptic number.

1377341150642 is a deficient number, since it is larger than the sum of its proper divisors (778497172174).

1377341150642 is a wasteful number, since it uses less digits than its factorization.

1377341150642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29942198952.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 1377341150642 in words is "one trillion, three hundred seventy-seven billion, three hundred forty-one million, one hundred fifty thousand, six hundred forty-two".