1434490634157 has 16 divisors (see below), whose sum is σ = 2187890424960. Its totient is φ = 818958958272.

The previous prime is 1434490634141. The next prime is 1434490634173. The reversal of 1434490634157 is 7514360944341.

It is an interprime number because it is at equal distance from previous prime (1434490634141) and next prime (1434490634173).

It is not a de Polignac number, because 1434490634157 - 2⁴ = 1434490634141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434490634107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31225482 + ... + 31271387.

It is an arithmetic number, because the mean of its divisors is an integer number (136743151560).

Almost surely, 2^{1434490634157} is an apocalyptic number.

It is an amenable number.

1434490634157 is a deficient number, since it is larger than the sum of its proper divisors (753399790803).

1434490634157 is a wasteful number, since it uses less digits than its factorization.

1434490634157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62497972.

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 1434490634157 in words is "one trillion, four hundred thirty-four billion, four hundred ninety million, six hundred thirty-four thousand, one hundred fifty-seven".