127406084442 has 32 divisors (see below), whose sum is σ = 313614978432. Its totient is φ = 33601604544.

The previous prime is 127406084431. The next prime is 127406084479. The reversal of 127406084442 is 244480604721.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 127406084394 and 127406084403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116671693 + ... + 116672784.

It is an arithmetic number, because the mean of its divisors is an integer number (9800468076).

Almost surely, 2^127406084442 is an apocalyptic number.

127406084442 is an abundant number, since it is smaller than the sum of its proper divisors (186208893990).

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

127406084442 is a wasteful number, since it uses less digits than its factorization.

127406084442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233344502.

The product of its (nonzero) digits is 344064, while the sum is 42.

The spelling of 127406084442 in words is "one hundred twenty-seven billion, four hundred six million, eighty-four thousand, four hundred forty-two".